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"}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f000056b000-0x8), 0x1, 0x0) syz_emit_ethernet(0x10e, &(0x7f0000c86000-0x10e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xd8, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x1, 0x3, r0, r1, 0x9, 0x0, 0x6, 0x20, 0xffffffffffffffe0, 0x0, 0xfffffffffffffffb, {[@sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}]}}, {"b5ff4f30d151d200a41bc8c7382d46412c15e19d0eee85b014cdb15971b73a8c036348e4657bb9f1b9e3c97a5ab50875e34cb5a95e0b7b1ba0b804ae6062f2cebbc2afaea16d0a69f7b67cf57282fd770d0497c0d000000008459fcd5f755e72bd1722a48addd398d833813224a792459b4f0d7ba62b1d0a0150170d5ecb52921170dde62c3f33e613a6e466d9e95242d71279e2f19fd028e04e650a2eeff36f7ac5fec8d042a93542ca76e477cb995d3db414d2670a92902780b79747102998"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/02/09 14:46:56 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000014000-0x4)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xe, &(0x7f0000014000)={0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000014000), &(0x7f0000014000-0x4)=0x10) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000000a000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000014000-0x4)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x4000000000031, &(0x7f000000b000), &(0x7f0000007000)=0x4) 2018/02/09 14:46:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00006db000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/93, 0x5d, 0x40000020, 0x0, 0x0) 2018/02/09 14:46:56 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00001a9000)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000aeb000)={&(0x7f0000fe9000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe9000)={0x9, 0x81, 0x9, 0x5, 0x4, r2, 0x9}, 0x2c) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fe9000)={0x0, 0x8, 0x254, 0x1, 0x9, 0x6, 0x6, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr=0x5}}, 0xffff, 0x9, 0x5, 0x0, 0x40}}, &(0x7f00001a3000)=0xb8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fea000-0x14)={r3, 0x400, 0x0, 0x0, 0x1, 0x2}, &(0x7f0000fe9000)=0x14) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8991, &(0x7f0000fea000-0x50)={@generic="891c4ba131d7fbfb5d70d9f3bb4d36cb", @ifru_addrs=@nl=@proc={0x10, 0x0, 0x2, 0x85800040}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000aa6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000aaa000-0x4)=0x5ea5, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000dbf000-0x8)={r5, 0x7}, &(0x7f000073d000-0x4)=0x8) r7 = socket$inet6(0xa, 0x6, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet6(r7, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 14:46:56 executing program 1: mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000dc7000)={0x10, 0x0, 0x1, 0x2}, 0xc) bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x0}, 0xc) close(r0) 2018/02/09 14:46:56 executing program 3: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000176000-0x1000)="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", 0x1000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r1, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000f1a000)=0xff, 0x4) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 14:46:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008e6000)={0x8, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, r1, 0x0, 0x200000000007}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) 2018/02/09 14:46:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c84000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d43000+0x8dd)=@sack_info, &(0x7f00002af000)=0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000483000)=0x11, 0x4) 2018/02/09 14:46:56 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet(0x10, 0xffffffffffffffff, 0x5f31) connect$inet(r0, &(0x7f000000d000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000013000-0x10)=[], 0x1, 0x0, 0xfffffffffffffff3}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x1, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x80, 0x7703, 0x4, 0x7ff, 0x0, &(0x7f000000c000)=@generic="eac473946ae5ac967d00d5b5c0cca762", 0x7, 0x2, 0x6}) 2018/02/09 14:46:56 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x7) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4), &(0x7f0000565000)=0x4) 2018/02/09 14:46:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000402000), &(0x7f0000d26000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}}, &(0x7f00002b0000-0x4)=0xb8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000745000)) 2018/02/09 14:46:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009e3000-0x4)=0x9, 0x4) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) recvfrom$inet6(r0, &(0x7f0000d3c000-0x18)=""/24, 0x18, 0x0, &(0x7f0000a3a000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000003b000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @empty}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a8d000)={0x0, 0x9}, &(0x7f00005de000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000464000)={r1, 0x6, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e0a000)=@assoc_value, &(0x7f00007d4000-0x4)=0x8) 2018/02/09 14:46:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cf8000-0x4)=@assoc_id=0x0, &(0x7f0000689000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e71000-0xe5)={r1, 0xdd, "c7dbcd9e9272cb1148457faf2e3921790a34e1063c522fe9a4924b3e29209ab84b42e373aefa7a98462d8af3b9cca325c80f274314c9b369ecb02c489167f9afe6de920c49038de313a8eb9aade37c6b9decaed685e24f1f2c5e11c63c37e27a3c681cae2527c96adc296f54d4ef3a5dd6d4993a02c86063986402bfa9eba3b30f72ba50dbbbc7bb3c99d466e2fe58804b6fa6a76b931742aeca1375d3ee5c360948dd9eb50a8291a570b6b86f0742a921b1cafbea7e8a4e694ac5ef344860853d2444e2bfbe3cb576ff1cf1b5db4d964101b599ae5dd5001f240eaa4c"}, &(0x7f0000d2b000-0x4)=0xe5) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000821000)=0xa, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000c05000-0x8)=0x8, 0xa9b2fbf1e61da8ff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006ee000-0x4)=@int=0x6, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000d20000-0x4)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) 2018/02/09 14:46:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80000, r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000195000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000065b000)={0x0, 0x0}) r6 = accept4$inet6(r5, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001a0000)=0x80000005f, 0x4) r8 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000063a000-0x4)={r6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f00007a8000-0x8)={r7, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r10, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000ab8000)=r7, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000c2000)={0xffffffffffffff9c, 0x50, &(0x7f0000c79000+0xe8)={0x0, 0x0}}, 0x10) r12 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=r11, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r12, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000cea000-0x88)={0x6, {{0xa, 0x3, 0x20000000000007, @empty, 0xffffffffffffffff}}}, 0x88) r13 = socket(0x3, 0xffffffffffffffff, 0x80000001) bind$alg(r13, &(0x7f0000f81000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x1e7) socket$inet6(0xa, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000a60000)=0xfffffffffffffd36) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/09 14:46:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000f9f000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00006b2000)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000ea5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d7d000-0xc)={r2, 0x1, 0x10}, &(0x7f000010d000-0x4)=0xc) r4 = accept(r0, &(0x7f0000b1c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c38000)=0xffffffffffffffc3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000871000-0xd2)={r3, 0xca, "a5ff880bd6effd00c2f11cb5c4f6e96f4f0071bcad20b888fb15858fe5e1de867b03571ea63f85aefaf003afbfc2990e6dd3cd0b5c680590edb75f97ce9f109b3d7e9ceb4c8682d5aa2c2cb8796f1eff4c1006b728f6e702a176c5ca4c3c87787c6bda1ad972e6eb685ebd0bbc89575c285fbaec33fc23f2e300c623451eb2a0a115e9fa49bb5b9ae683dc6c2ce7279b115edfbf837baa37045b63a4c4a1e5ad94f17417cc7d03b5676f2cfaff163c39160815e28e12387a8c34fd3b5ea364115c151927d0866388d2e2"}, &(0x7f0000974000-0x4)=0xd2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000038e000-0x8)={0x0, 0x800000000000000, 0x8}, &(0x7f0000851000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000bb000-0x8)={r5, 0x8}, &(0x7f000001b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000050b000)={r5, 0x9, 0x1, [0x2000000]}, &(0x7f000065f000-0x4)=0xa) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000289000-0x4)=0x5, 0x4) 2018/02/09 14:46:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0xce, &(0x7f0000000000)=""/8, &(0x7f0000000000)=0xffffffffffffffa8) 2018/02/09 14:46:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000d66000), 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000bc7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000329000)=0x7, 0x4) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000002000)) r2 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_int(r2, 0x0, 0xcc, &(0x7f0000002000), 0x3c) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/02/09 14:46:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) bind$alg(r0, &(0x7f0000521000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000467000)="5668608b8f09a678ced37f9771b3a93043", 0x11) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/02/09 14:46:56 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0}) getpeername$unix(r0, &(0x7f0000002000-0x8)=@abs, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}], 0x3, 0x2) 2018/02/09 14:46:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x80800) socketpair(0xb, 0x2, 0x9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000042a000), &(0x7f0000d18000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000c35000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x19) 2018/02/09 14:46:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000ab5000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0xf, []}}]}, 0x24}, 0x1}, 0x0) 2018/02/09 14:46:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getpeername$packet(r0, &(0x7f00000fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000dba000-0x4)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b25000-0x10)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x1}, {}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000cc5000)={&(0x7f0000a54000-0xc)={0x10}, 0xc, &(0x7f00008d6000-0x10)={&(0x7f0000443000-0x3c)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) [ 45.051989] syz0: Invalid MTU 1 requested, hw min 68 [ 45.064780] audit: type=1400 audit(1518187616.873:56): avc: denied { accept } for pid=8718 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/09 14:46:56 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000017000-0x30)={0x2c, 0x2a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000001e000)=[{&(0x7f0000023000-0xec)="22ec1e630c1dbdac0059d9e12931c4430f67333c0ff34f56db44d38370ae20de36f746b4d5400686d88c801de215183cc6af3f00b16276cc87df785902289288b651fb6c06449d0099b94f85ad08badaa5f882a4d5658e09afc7399f4d61d2ba018f0c7889e7cfc506bec3b50371697ed6b6848cfe4d3bf631354e6e0f966c03b70850b8abd90d0bb0e51fa97504ccb18d134952523101c5ce2af8b734cc9e4b7010d56b29514786da02a419eb1b1e811df8bf76e6d6703372860425797f7ecf30d47d0d2c41c27e9b16795dfcec9e416e5b36d20597679ae618a67fa69818080094c59bb1eb00b95448bb19", 0xec}, {&(0x7f000000f000)="bf8f30066acefb6c6368968ea3cb5b733bebcda5acce45ea5f0a24056ab7a8481a6f42d497db5c75544dd6941a9351172a200163e1762179fd6ec433577d0bdffa1773aa2506a3cc50d7eb787f3b7ab2a6243c5db49cdd546959df9312db6cc8516f75aee4796ee6070149c5bdb85865c542f567eb765f2e647431b6ebb38ec247a986a52054654dabb571b7289efdc37298fd8b79053a69e110b0282d76079b5e3130204873059cb126c60e553155652fabc6f84d7f6590d7d213e644fda00fce3ef69ecf571ed7316eb7b724f971b2fd84b5146fba1ebd3f90050af35b06e132d9f367d689ab06", 0xfffffffffffffe61}, {&(0x7f0000023000-0xd9)="94f0592d8d84eee2da8071a6fbb57fa00795cd08bcda51765ccf60c764d2f72d15462aafb9cc4a76fa9a939d788681cddb52721e1985db2e585ebad5211148f41b54743196ea5ecd4c1c07f99d7415a95edae0e6a3c59966d81b939715785f02383f8e9839d65958965b04742c9a4a37e8aea38c1b4a5d5673a22110bf2821a2fffd59e7b47c936c907ac8bfe92a7b8a00c7c0990251e9b74152a302e7e4e0d7c9ea8508fb7fc6aba72df1cdc89886cf6564ad0372495f02468c19e23b13d9bab62c5896ca3775be480cbfeb37d4cec830d74ee7d4812c8656", 0xd9}], 0x3) r1 = socket(0x13, 0x0, 0x6) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r1, &(0x7f0000023000)={0x2, 0x1, @rand_addr=0x1000}, 0xffffffffffffff5d) 2018/02/09 14:46:56 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b18000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x8}) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/09 14:46:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x9, &(0x7f000042c000)={0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000081000-0x78)={0x3, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @empty}, {0x2, 0x3, @multicast2=0xe0000002}, 0x10, 0x7, 0x6, 0x401, 0x25b, &(0x7f0000611000)=@common='lo\x00', 0x558, 0x1, 0x8}) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r1, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00002dc000)) 2018/02/09 14:46:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000b13000)={@common='ipddp0\x00', @ifru_names=@common='erspan0\x00'}) vmsplice(r0, &(0x7f000022e000)=[{&(0x7f0000bc1000)="ddef5bb34eba31c6805d1f8f6879b7334c5fd1080ae33b47d8a7bf8de666a7209b902475afc4a6b6ea13445e03115a34cda722e6484ed82e7c0182158f612f0ab0504c536ef34d70d8693bc5c0152b495f5fa03db4b8642e9a11372cad9b2cfff80f0147aff11f969820d9a1c9c8f9e9e679cd08e8321df53912ac3b67990d", 0x7f}], 0x1, 0xc) r1 = accept(r0, &(0x7f0000945000-0x10)=@can, &(0x7f000046d000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00001a9000-0xc)={0x0, 0x2}, &(0x7f00004ee000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e29000)={r2, 0x749a9966, 0x8, 0x4, 0x54, 0x10001}, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000026b000)={0x9, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b70000)=@sack_info={r2, 0x1000, 0xff}, &(0x7f000069f000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030100000001000000000000000f000449fbf502007e23"}) 2018/02/09 14:46:57 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000245000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00002cb000-0x4)=0x3a, 0x80000) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000fe8000-0x20)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000048b000), &(0x7f0000ba2000)=0x4) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0}) sendto$packet(r3, &(0x7f000019a000), 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) socket$packet(0x11, 0x2, 0x300) 2018/02/09 14:46:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000496000-0x4)={0xffffffffffffff9c}) getpeername$inet6(r0, &(0x7f0000c04000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000099a000-0x4)=0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r2}], 0x1, 0xfffffffffffff370) writev(r1, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000242000)={0x0, 0x4b, "ba54263bc89b7b74cef9dfd9d238ead2a76ca4406026c9ea562daff59b69ff7bba728acaa6e27a3a782fbe0bc9b63a6420a8d0e554266b4f228fb0e4570471d07c0582976956ffcbb16cc8"}, &(0x7f00006d9000-0x4)=0x53) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002b4000)={r3, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x5}}}, &(0x7f0000b3d000)=0x8c) close(r1) r4 = accept(r1, &(0x7f0000e20000)=@generic, &(0x7f000044a000)=0x80) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000303000)={0x9, 0x5, 0x100, 0x401}, 0x10) connect$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/09 14:46:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f00000fe000-0x6)={0x1f, 0x6}, 0x6) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0x4, 0x1, 0x10001, &(0x7f0000e6b000)={0x0}) accept$netrom(r2, &(0x7f00006fd000)=@ax25, &(0x7f0000004000)=0x10) bind$alg(r1, &(0x7f0000495000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r3 = accept4(r1, &(0x7f00002e9000-0x80)=@generic, &(0x7f0000569000)=0x80, 0x800) r4 = accept$inet(0xffffffffffffff9c, &(0x7f00007f3000)={0x0, 0xffffffffffffffff, @local}, &(0x7f00000c3000-0x4)=0x10) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000ba1000-0x4)='tls\x00', 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ced7c54dbb7", 0x10) r5 = accept$alg(r1, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000b75000)={0x3, &(0x7f0000ce5000)=[{}, {}, {}]}) sendmmsg$alg(r5, &(0x7f0000266000-0x118)=[{0x0, 0x0, &(0x7f00004d9000-0x20)=[{&(0x7f0000392000-0x1000)="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0xfed}], 0x1, 0x0, 0x0, 0x4000004}, {0x0, 0x0, &(0x7f00004b0000)=[{&(0x7f00003c9000)}, {&(0x7f000002e000)="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", 0xfd}], 0x2, &(0x7f0000dc1000-0x11a8)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x80000001}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x29, "5ebfec3de7416b17d191fc8cf05a2a6612d02e52acb41da5994f2a366c7d01bc80591296e1245fbc6d"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, 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"}], 0x10e8, 0x8800}, {0x0, 0x0, &(0x7f0000d11000)=[{&(0x7f0000991000)="9e3cbf124935f509a9cc12267c8c84617653f5d3d72a5ae239e6e1d83c56ebdf6ffec4c2a8ce", 0x26}, {&(0x7f00000ea000-0xf4)="6cf383b975bc81cc326114284ee20c7460b48e8ae1edf1b493d6779278910b26aad5ffc1a42a1a5fe1472ee83ef325a570a156b32570dc1ca8746f145ebecea7e8cd2175c51563bee24a910e2de0d48add653f94358df6909985673655686e589602fa901beb1da770c73035aa0cbaf614b445d7479077154d3478f1e86c8ce711a43dec2b8d8de8ec84b01fd3d47337b84566ccc6657d6f8233843528f62ffef711669d1b23fdfd556f845f1f33d4d294920536340e474d700eab38566b802231dda1dd39a6cd2cdef722e6783957474e3999646a5ae74a07fd91ba93e1525cfe3bb259a3dd146834a6210be286b5ddee573600", 0xf4}], 0x2, &(0x7f00000f5000)=[@assoc={0x18, 0x117, 0x4, 0x171}, @iv={0xb8, 0x117, 0x2, 0xa4, "4ac358dae709acec830f6b5d34d85e98b3ebf45e21545c610e3fdc9389096520eb7cbf4d182ea4c4437571f855de94eb731bcca112353143e0d0dd95bcc6abcdd642624a7d1f1e09e1839ed5cb5bfb4aa9b72f51c6471022475a39b322af0808de8c0aece1f2491e3a86d271b21ab6efea9a9bbee8a97928210730ba60579e23bc0200303ee65ed8295d0d851635d4e88f3b0ba7f7a43b58c8c0de973bee5edfff6c01e8"}], 0xd0, 0x20000040}], 0x3, 0x0) getsockopt$sock_buf(r4, 0x1, 0x37, &(0x7f0000dd9000-0x3d)=""/61, &(0x7f00001f7000-0x4)=0x3d) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00003fb000)={0x0, 0x8000, 0x73a9, 0x40, 0x0}, &(0x7f0000dd5000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000bf6000-0xa0)={r6, @in6={{0xa, 0x0, 0x101, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xfffffffffffffffe}}, 0x7d9521ac, 0x7, 0x7, 0x200, 0x8}, &(0x7f0000066000-0x4)=0xa0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000120000-0x1e)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="5046db006b7b9b9f807c434d6bcc4653"}}) recvfrom(r5, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000818000)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000b57000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000d29000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r7}, 0xc) 2018/02/09 14:46:57 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000c000)=""/4096, &(0x7f0000009000)=0x1000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 14:46:57 executing program 1: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000), &(0x7f00009b8000-0x4)=0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f66000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f66000)={0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000f67000-0x10)={r1, &(0x7f0000f66000)=""/233}) 2018/02/09 14:46:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000036e000)=""/195}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e02000)={0xffffffff, 0x1ff, 0x8}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005e9000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000d2e000-0x39)=""/57, &(0x7f000090e000)=0x39) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000864000)={r0, &(0x7f0000085000)="941dbace70ef96dbfb4434aa857313c393dbd543e452c81097684c10f6a567549dbb732be13dc091fbee6962332bba82c0afd25bbef060a169095c69425efd8341ad3ae3d4f7f4fe89cef68f08da6dd3800f6350b230816285a539fd46f900adc55dedad797f2142921be401f9c79c312438d636614ca2afe3b0b40041524d376fc0b4045e38ae0d1a77e6646b61e53b3f8c7476ff3a7de9c668522f151da904d73e52a54a62684110abae192cdae7ff25873b514a07b58e616725eae30db2da946e3f50f5", &(0x7f0000064000-0x3)="0405be", 0x213bb99659903405}, 0x20) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/09 14:46:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ba6000)='scalable\x00', 0xfe11) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000435000-0x28)={@generic="0f22ac80f00c9f77af89bdb1e499ddd3", 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d50000-0xe8)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000007b000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003cc000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x2, 0x11ee4915, 0x2, 0x20, 0x20, 0x3b, r1, r2}, {0xfffffffffffffffd, 0x9, 0x4, 0x4, 0x80, 0x0, 0x3, 0x3}, {0x6, 0x7, 0x80000000, 0x3}, 0x3ff, 0x3, 0x2, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x3, 0x8, 0x3f, 0x1ff, 0xffffffffffff9074}}, 0xe8) 2018/02/09 14:46:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x801, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = accept$inet6(r0, 0x0, &(0x7f0000619000+0x9fc)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0x38)=[@in6={0xa, 0x2, 0x98, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, @in6={0xa, 0x3, 0x9, @empty, 0x1}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000087b000)={0x4, &(0x7f00003f2000-0x20)=[{0x2, 0x480, 0x73, 0x712d}, {0x7, 0x23, 0x9, 0x2}, {0x33cf, 0x3f, 0x47, 0x3}, {0xfffffffffffffff8, 0x9, 0x100, 0x6}]}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000683000-0x1c)=[@in6={0xa, 0x0, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x5}], 0x1c) sendto$inet6(r3, &(0x7f0000ff1000-0x94), 0xffce, 0x0, &(0x7f00001b4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}) socketpair(0x15, 0x801, 0xfffffffffffffff7, &(0x7f0000edd000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000fa6000)={r3, 0x401, 0x0, "aeb38857608bd1ff6c8aac27a4e8bdfe96a635cb0a7b6d53658a251d759c71411e73d5fe3b2853e7aa6403780170eda5271c9d26719f01abb59be37024b2816733449fe5ac69f6eefeebb087924fe12f9fe1c6f4aef589877a86db05d412cdc942596897735fc5b0d12a946e002ccc69b60994174394a5b1"}) 2018/02/09 14:46:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000024b000-0xe8)={{{@in=@broadcast, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000d73000-0x4)=0xe8) writev(r0, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060295040000e80001040000040d000300000800000005000000", 0x29}], 0x1) 2018/02/09 14:46:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd}, 0xb) socketpair$inet(0x2, 0x7, 0x7, &(0x7f0000d46000-0x8)={0x0}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000052e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) socketpair(0xa, 0xa, 0x6, &(0x7f0000cf9000)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f00001ab000-0x38)={&(0x7f00004cf000)=@ipx={0x4, 0x0, 0x0, "53fcd710cb91", 0x4}, 0x10, &(0x7f000023e000-0x20)=[{&(0x7f00004e0000)="b651b907c91190f8181d9e4417e65f9e1d9339c8d28cedff656e209132d5b562f12e2cfb9286a5b432ac3c905fcf9b3fe196a4df48ccf5f8e0e515f661fc60cd1aa6993b9a4a005984d67229728db40735f896fb13b324627946829422d730fed5e275c4d4f020ca7f090ceac065f7b62f0daf7d4cb5ac7e3b3af006718dc084c93e2d341160b5d73e6411cd2cd44e865389c884dc7b3ccc2ccfb4d3df77cff784ec33b6f81a7c47c3cee26b906c6825ed12f2054228e59360c4725796d2cc2ee8c11476e0f93ca9375ac9f0a0250a2e8a7b3c5329fab55cdd42e5cb22e99226d324e8be03a318431fc34b42194a92a97660c7a52ccf", 0xf6}, {&(0x7f00003d7000-0xb9)="b9853e5edd069dba3eab05c8dbe645cff9f4f1b4eb9e953020c275797ba7fb2b4d86eba66ffc74d53fd21f651c00286a7f7ecffd12b4d524a530ec2c70472a70fcd68236f4d0edf104dc6fb7421022b4b4e23cf5bb08e642724872e1ae0b2434c7897d2697030698cf7ebe7745028e25c2fd03df2ef32bdedba08e79d6a1f7b42eef729c0886c453f834724e03fca0233183a68cd9c3e77bbccde7d090165bff0121b9c0b64794c94e1134c2ef5027cb104433c9b5b0234f13", 0xb9}], 0x2, &(0x7f00008fc000)=[{0xd0, 0x29, 0x1ff, "7297bbdf8e57b122f2f8f723381cf827c942d482fb7f77cccb50a5835c8e44a9c001dbba75f723fbc4f1da254515e1c8563f967199c578fd77f366f27b0e7d4d126dc7d920fc00f0a5d8040dca3ddc899f4b350fa3a241cba0e530925d7dfb8ce398eb71a4f7894a553fc310abfe5f596f12225a9a4be5df571e4120d560ee6cb60fb1db704289f1a8febc952656c6d08d8ffbd28f32ac0cc2ee0c83d86afacba9694caee81b442a3dcf6b5b6cbeddb422205798b265d15c1f27716245"}, {0xb8, 0x109, 0x4cebecc8, "9bc42a6b2ee91197852de374a7805c221507ce4055668885728ed5c0f6afde8fdc0135973c36d3bcede874319e9826e72403ad2b71f64280b71b3485475ca36d908391cc87c4ae780948a01321f04f260a57d90f5a5d38976fa9d181d201954f2d21c029bb145e94e052896c7c102f7ae9f5a18cd8afabc2d002d9beb28af07c358ed70e6e41c06a0499a54fe4c1051bb8fd4a7375375290eb5a1ad22dbc08f30f2a48"}, {0xc0, 0x10b, 0x1, "3213426728ee1e23a4b22b6ced44c145a7fc4b1079f3747f257095ef3a4d4927abe6a9c25e013c0ba08784ec877bd1413de2b081fd5411f5f7f6ef38545817b9007ca18ac089bf051ea29e2695c51aa681c5575e8eb68ad6f3d95e96347f826c902e7f0b7c6d7c519dc679c1239f7c8dc3ce6a88e87c4b799b500eefb56dc4fc48ad0e9b797b99cb5c96baf0c8a324ca760287b27d83cc68aa716f29b83d0c0bb09ba203d194c827e8e0fbafd5"}, {0x80, 0x88, 0x1, "25b65d3ab8286988c967cbe46062e4b079e2df6ed8131b3f1d9f6042074ae68ec26ea661ff9f1a28b2a2cfbe6183db60cce1d97b4a93f15672d7bafc3ff01a439a3f792612e7d9929ff90dad776cb98c631b3f4c6a30cb27c6909e0c38877c09b775623b23c432654139"}], 0x2c8}, 0x4000) shutdown(r0, 0x1) shutdown(r0, 0x8000000001) 2018/02/09 14:46:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x5, &(0x7f0000ad7000)={0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000cd7000-0x10)={0x4, &(0x7f0000c1f000-0x50)=[{}, {}, {}, {}]}) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffff7) recvmsg(r1, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f}, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000d8e000-0x4)=0x56b, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d2c000-0x4)={r1}) accept4$inet6(r2, &(0x7f0000496000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000079000-0x4)=0x1c, 0x800) sendto$inet(r1, &(0x7f0000937000), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/09 14:46:57 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00005e3000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000f7d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c10000-0x6)={0x0, 0x101}, &(0x7f00007e7000)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f30000-0x10)={r2, 0x7d6, 0x7, 0x4}, 0x10) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) recvmsg(r3, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000f7e000-0xc)={@multicast2, @dev}, &(0x7f000044f000)=0xc) 2018/02/09 14:46:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getsockname(r0, &(0x7f0000019000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009000-0x4)=0x14) socket$unix(0x1, 0x5, 0x0) 2018/02/09 14:46:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0xff) r1 = socket$inet(0x2, 0x1, 0x3f6) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e00000-0x4), &(0x7f0000a19000)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@generic={0x3, 0x20000001}) 2018/02/09 14:46:57 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00008f2000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000592000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x200, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000001000-0x3)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000f2e000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bc4000)=[{&(0x7f00008f2000-0x71)="f3fbb40693742d3c5dbc5b07c0b244cc7e3d6799202d73601057f63dcc7fd678c391c7f10ed9fd3efd2a9537c7bdfe232b7e51c293283eb6bc11f71f1f2ace93ceb96d7bcb2682310334393a13c3f475345b3639494ec8d10c8e23c95ab81fdce83b58b682bd14f290cde982d791ed3c90", 0x71}, {&(0x7f0000276000-0xe3)="b3aff58e08f3ba4374c7a8d8b646e5d9ff4b7ce94d2b6d4784bc3b5e1342ebc77d2ba962111ac0d37cdb9972215dcb3155349a43b12e1201c7ab807ed2556d2b429df23c4a6ac269b6b27e2b7b81835553934d0c1c22b08e7e60c7cf6b1acdd2937e33814ba95c13af83d1ba1f98bf3cb39e059047e53608e886a45dad0b664698b701cc5fb818df2bfcf64a62b5e973f2a5ccb4ad662ca7e53557089a98c1c3e4d34e6a35242a2240ad0cc03233c1ab16aa1db54c3527802d65fce037d072bed722d03192f81f5fbb07cce9749b25bdcc2927741641161e298d4c77c835b8a691a4b7", 0xe3}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="75b30fd421459deaad130fffb86e034b925a310ad9a6e7ad99da5e5169d0f9c04a4f033ee1d5453118f6542cb76671a34ef8ba8e368aed4187b03334e4bf6c904b435fe3a0eafa264c7997c6df38c86f58f97feecebe7e87e6df3c3a91c3757d5f58be56665a9816fb5a1801dafcf01943af076be092b7408ddd72e0233800afca0e775bc03d5af1dff337be58252bf9e67c2d584bb653b769638d789c4e5b76c146e7c13f86f42d5ad5f261058501cf6739d58acda4e30e28513e240c0bc8aedbc07f", 0xc3}, {&(0x7f0000001000-0xc6)="1f7296a78fb4dae9bb85c47d5cf871ce018798559154fe4eec07526966561f36005fbd10bc8088b11e1502d477fb687ed01381a809de07da6e0b6134ae56cf3e30340972d7841ac4635544c10c2331dbd90c8e05938ecb4e2ab04175753edcc1243d48e77b7e8238a1797c095f81dbdef3619521bbc0035ea3230dded2ba840ea0697ac41648c73618e5ac3ecdc86b87fd922663bbf50abe03cba4d4818abcc5d1b819252e07509913ca80ca12ea249937f6cd71c3b8a3d61aef48f639bd54c3a24540ce30b6", 0xc6}], 0x6, 0x0, 0x0, 0x40000}, 0x4}, {{&(0x7f0000001000-0x10)=@ipx={0x4, 0x72c, 0x6, "eeb628ba8646", 0x4}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x7c)="eebe583e41dd3fc14c6c0cfe8e79c02abc10d6ed65a3056776228fb51bc8ceecb65972d94af6824d9b57e7fde3116bfcadc4c5203dafb6270ed29c931a4762f3cf852bf3b754d4fe1c0148d0aed67e6a5145a59787973d48093be6258a0160e6b5c1a4ea2314047a4eacc83ee6193778e97e2a7e7fb95e5b4dba52b9", 0x7c}, {&(0x7f0000001000-0xf0)="32d19f9c2c2eb2750f610bc9600c70b009a4ca810db8eeb23959e05379c338f7d5f18aabccf4805f1366553510a2261b2af955505dfcaead28726a5fab166b8fff0010e462cebfabe83056b22d4af9292a29462412a9d62dc3aa964a527874b2f023e23ab8fe7c7cc71437f70fb802b35dadee9ac4d9474c774f5d30f45b4627b12ca619df044a9cacf832c6c307ad57ebaf7282f1e5aaa1df234d8b6beba14df41086b7741b6027b47d81940f008d44dc846bc0c623da9852ab9e67469ee499fc203ce18497786694c6c9edef3ac3f95487fb5bf0295eccc1e557f90014a3775c0d537247175e0cab02059821a9ef9a", 0xf0}], 0x2, &(0x7f000062b000)=[{0xe0, 0x10c, 0x0, "e8cd1785d223c4b16df05219265e236279e4efb49e01a6addd8d321f4a08154eb8e412d6e3426645827789145deb9bbd119955e0ef8e01a491ee3f62c41635b4e778230691d271ec89e996a7a79391e91238a289606c2d4087c724b8474f06b92d88cc6932f17b90b1d24affc5178fbc79263bc7e6f6cb45e84f11c91e7274f7be1bb0b93f985ad2093d2115491a8a4d774b3f7199a91734c14530299335ca65fac1c961cae71e68f5a3c592cc391c589fe386255150f77a385f13a2d0e32571c21e50c61944ddab6e9cc0be73"}], 0xe0, 0xc014}}], 0x2, 0x8880) r3 = socket(0x10, 0x2, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0x3, &(0x7f0000000000)=""/29, &(0x7f0000001000)=0x1d) shutdown(r3, 0x0) 2018/02/09 14:46:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x0) write(r0, &(0x7f00005a2000)="2400e320002551075d0165ff72fc02800000000010002276e1000c0800060000001700", 0xffffffffffffffb3) 2018/02/09 14:46:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000226000)) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e32000-0x4)=0x2, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48}}], 0x1, 0x0) 2018/02/09 14:46:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000), 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1}, 0x0) r2 = socket(0x4, 0x4, 0x5) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000a1f000-0x50)=[{0x4, 0x5}, {0x8, 0x80000001}, {0x4, 0x7fff}, {0x2, 0x101}, {0xc, 0x100000000000000}, {0x8, 0x40}, {0x2, 0x1ff}, {0xf, 0x8804}, {0x7, 0x4}, {0x8, 0x7fffffff}], 0xa) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00004f4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000b6f000-0x4)=0x1c) r4 = socket(0x1, 0x80000, 0x1000) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000179000)) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000fd1000)={0x4, {{0xa, 0x1, 0x1000, @empty}}, {{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0xa27b}}}, 0x108) poll(&(0x7f0000a09000-0x10)=[{r1}], 0x1, 0x0) 2018/02/09 14:46:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000ccf000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000732000-0x10c)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, [@nested={0x10, 0x9, [@typed={0xc, 0x1, @ipv4=@broadcast=0xffffffff}]}]}, 0x24}, 0x1}, 0x0) 2018/02/09 14:46:57 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xfff, &(0x7f0000013000)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000014000-0x88)={0x7, {{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, 0x88) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000006000-0x3e8)=@raw={'raw\x00', 0x9, 0x4, 0x338, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x0, 0xfffffffffffffffe, 0x100000001}, {0x16da14a1, 0x100000000, 0x3340000000000000}}}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0xff], [0xff], @generic="1f0c30c6f7b1eb3e896de82388d6b2db", @generic="5e0c92217ae45c29af886d4ebd31f52a"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x398) 2018/02/09 14:46:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1e, 0x80000, 0x940, &(0x7f000091a000-0x8)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000eb1000-0x4)=0x1000, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) [ 45.517482] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 45.520810] Cannot find add_set index 0 as target 2018/02/09 14:46:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000641000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00009b2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg(r1, &(0x7f0000f7b000)={&(0x7f0000986000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000fd000-0x70)=[{&(0x7f00008dd000-0x1000)="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", 0x1f9}], 0x1, &(0x7f0000d9e000)=[]}, 0x8010) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001d5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000155000-0x10)={0x4, &(0x7f00001cc000)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000079000)={r3, 0x2}) socketpair$inet(0x2, 0xf, 0x9, &(0x7f0000ed0000)={0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00001ee000)={0x7}, 0x1) sendmsg$alg(r1, &(0x7f000057c000-0x38)={0x0, 0x0, &(0x7f0000752000)=[{&(0x7f0000567000)="8543a9396003a5", 0x7}], 0x1, &(0x7f000013b000)=[], 0x0, 0xfffffffffffffffd}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/09 14:46:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000433000)={0x0, @local, @broadcast}, &(0x7f0000f40000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f87000-0x18)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, r2}) socket$inet(0x2, 0xa, 0x0) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00001a7000-0x48)={0x1, 0x2000000000000343, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x200000}, 0xdf) r7 = socket$kcm(0x29, 0x7, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r8, &(0x7f0000ace000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r7, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f00008d9000)={r8, r6}) write(r3, &(0x7f0000f20000), 0xfffffffffffffe01) r9 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r9, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$int_out(r9, 0x5462, &(0x7f0000007000-0x8)) r10 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r10, 0x0, 0x2d, &(0x7f0000007000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0x1}}}, 0x90) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r11, 0x89e3, &(0x7f0000eb6000-0x2)=0x6) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000195000)={0x0, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000723000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r13, 0xc00c642e, &(0x7f00005ca000)={r12, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000766000-0x10)={0x1, &(0x7f00002b8000-0x8)=[{}]}) 2018/02/09 14:46:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = socket$inet(0x2, 0x803, 0x5) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007c9000)) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000f6a000-0x3c)=[{}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000639000)={0x7, 0x81, 0xfffffffffffffff7, 0x9, 0x400}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000eca000)=0xffffffffffff8001, 0x4) 2018/02/09 14:46:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pwrite64(r0, &(0x7f000020c000-0xcf)="5243f3e248f4e2e8fef70af99701cbb3087b595630bcebb42e6c5699ff44f1e764cdf62a06a9f0be6ffadb36dc36af4c60cd6e007ddabf6d0ddf237cfa322b8113c3317dd1ae3bcfc98ee95f37a8f7a7e696f920e74d9fcc574d45bad743878446b475578505ef5d7d3425618556106041f24f63247b59e2c4eaa61247c1fec45319ff74a0d3d6e8cfe469ac9334483bcf379574a0c2b0209ff39d4738f50a8802da1455b96237323efc82e5f031b66e9cc5d58d3801f0f186ee06d0fc430ab7ad3fe67572dd6c422fb1f9bc854f65", 0xcf, 0xff8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0xfffffe, @in=@broadcast=0xffffffff}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000441000-0x90)={0x8, 0x6, 0x5, 0x7fffffff, 0x2, [{0x2, 0x4, 0x81, 0x0, 0x0, 0xb00}, {0x2, 0x2, 0x200, 0x0, 0x0, 0x1}]}) 2018/02/09 14:46:57 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000031d000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f3c000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000082f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x9, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/02/09 14:46:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b5000)="8368165b3ec290b5cc2f6613e7e33be7bfa2fb68bfb3b9d6b0bfde613ab233b2dcf67a987aa0d358732a9b69dd2e553e7d544efc8bbd8596f9adfec49d586163b8", 0x41) 2018/02/09 14:46:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$int_in(r0, 0x5452, &(0x7f000050f000-0x8)=0x7f) pipe(&(0x7f00007a1000-0x6)={0x0}) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00005c0000-0x4)=0x8, &(0x7f0000124000-0x4)=0x4) listen(r0, 0x6) r2 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) [ 45.601984] Cannot find add_set index 0 as target 2018/02/09 14:46:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008a000-0xc)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000089000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x2)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000004000-0xc)={{0x81, 0x8, 0x3, 0x9, 0x8, 0xffffffff}, 0x3a}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000089000-0xe8)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000088000)={0x0, 0x0, 0x0}, &(0x7f0000089000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)=@kern={0x10, 0x0, 0x0, 0x200002}, 0xc, &(0x7f0000089000-0x40)=[{&(0x7f0000001000-0x108)={0x108, 0x33, 0x200, 0x0, 0x3, "", [@generic="bdc83978cfa4c59a9ca30fa9cca4367359219e7ea99468eb9bc1a05000833b40cd928378d402940f4f16207ef7a30553eeb0f972b75fe7cc59b0fa581279a0d809", @generic="cf7477eb56f74689f2b268ae96f57fb738fce066c670b6a73f3d6adad573d1ac2ffe862730b78237728b2a8391558436d7b465823d875bbd8617fa6b772cb98cdd788b8a2bbd4be7520b13a5d26bc99468dbeb19c054c866340c231410997998d758d2805a51310e8c3f036da5cdb8abec5f324073dda924f98ace49d490cf1cc1aba8bd05578dac78e09c5b9ca7f66e7fdb89cdba20a66504a6c3df62c6", @typed={0xc, 0x1e, @u32=0x8}, @typed={0xc, 0x47, @u32=0xe7}]}, 0x108}, {&(0x7f0000089000-0x20)={0x20, 0x2e, 0x20b, 0x4, 0x1, "", [@generic="c322b8138320e555500ceb5bba7525c5"]}, 0x20}, {&(0x7f0000002000-0x145c)={0x145c, 0x1d, 0x700, 0x5, 0x0, "", [@generic="c3ef4e4cb62a10364ddccb0994506d407c15fc118fb009e69c764ddf1bce145da94e870a6739934c1029267e6bd4e1d49592717558f22e64986e220ac4e20071e4c8d013c393ec0a5676", @typed={0xc, 0x49, @u32=0x6}, @nested={0x10, 0x68, [@typed={0xc, 0x37, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @generic="59f5a544ad054152ddbb7889a12547accde128", @generic="c527abd7968b61c3", @generic="ed0f2ddba0477f3ba7b642d671c7cb7ce1721bc91acb70c05c88854b0230708b707657b795f30211805930326553c2c713ebb96d0d63d475c656f6b7e1a2300d7f6e45442c9dff7273881b4caa9f3412ba6e0894509f5f9bf5fb4aee1efa9b8b67fa6aa98352e497013bfeb8e38d8e5aa3cccb52a981722a052c8f73711f9c85435dd4b0072d73bf35454eec1e89d2cdc83ce541af", @nested={0x9c, 0x48, [@generic="3923cb078994d04c6af410ee4cb5d729a2", @generic="7026079dc210bbbd55b8d1cb942ac3bdecfe84f74f4477380df3c63a5db8f4c31bf01f9042c63f3b0b39a34152e81d18ba21b80de8ef84e50624a4cbd535f9d4152d03b324b69d3003b8dcf7f0454d82695dad86cc3ab49621cb88b866cb04ca23fac2557b443395104a4e07e3da1f38269095a85f13cae9", @typed={0xc, 0x60, @u32=0xe7}]}, @generic="004bebad80417d99bfe1c501b632002a4019ed0231f48c1eec69b7a846472a813a4991610ac00601f9a20dce80c0fcc68a700744c4c460f856bcb2e773e54a6c8c4cb32e49e934c035383f363dd0e3b0232432df203e6430d70be35a86366fd1b9f9f4bd42a878c112e80ef2cffd50c73919", @nested={0x11a8, 0x7e, [@generic="234a7434da66e51d4784067928836a67d1460718a71f184a54d3f33ada4f01e394e5788a09c34bed68fda9b7676d705e955498b4872b4cb921b165ca4bdf8b53c365b99bb615412d282739ae9c26bee9989da2e780ad0bb4d8398dc0d4e8a15caad8e8e53ceab5e35d02374b8ef39f3798353b72366fb445ed01b3ca9eafb8726cbf8e68f5d46b89cdffaba9aebd7b4cd802a4056e53b1d42c18142421a44ede4b20", @typed={0x8, 0x79}, @generic="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", @generic="e7a7c36b86621f3057c9bec0f14eeb52e54a25865a2a", @generic="b972f9e5edd2ab5d4f58eae08a7d9158b5027515e77e61f68e094f48a31114cbd87cb8c6d3b86891c26e27e502459fcc706f1edf859cff14d6d544001e929e0edf48c5ab5e8b18e3f43d0d9029c4ef40ea81aa743eb8b691e04fbd589bc39d212cdc79159ea24f9877fa45c6da30b4db3f5c5c89391cf2aae791fcb79846b945ac523842c339877b0b545169ff2f8f482c955f39aba870fdad45a21f9abbb9e7ebd662682c26aa00ce7274704f4ce8b98d04fd2b513107cc22943ccd7c4e5723a0036ca775920113682da4c09063a75a7c579afe1b37c501", @typed={0xc, 0x42, @fd=r1}]}, @generic="de14ad8b159c2655fd09a7946774c9c027adb852084d0830000af1749c7746beaf967e3c590e6a8524b54fb40bcfd4afc1385480717df35b8c3043e81dddff0978e34da39a95562110435746a64a67f3a5f82e6f9f258ba6b9b82ff4a725815db8eb8ee14d71c4959432e274d4e01d884cf28e037c0e0bccef4165a98860"]}, 0x145c}, {&(0x7f0000002000-0xac)={0xac, 0x37, 0x310, 0x4, 0x0, "", [@nested={0x9c, 0x14, [@typed={0xc, 0x6f, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x12, @pid=r2}, @typed={0x18, 0xc, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="c4242dc7e6b27fa70f5b96ecc0ddc4d1e0f7c4f75ec8fa6085f38a2645151ad8ded3212610c285afd377b53476d88fa8eb4ca996bdc2733a35195182a889987716aee229a6088a595f437d0cc43f86bc701d695612", @typed={0x10, 0x5a, @u64=0x1}]}]}, 0xac}], 0x4, &(0x7f0000088000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x24000010}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000089000-0x38)={&(0x7f0000001000-0x48)=@full={{0x3, {"2bf2fe9653cc86"}, 0xa6aa}, [{"2ef0396bd872d1"}, {"e2bfa42d1d711d"}, {"e56543aa66c822"}, {"8c2400c7c3abf9"}, {"73a32c46640df0"}, {"58e8bf0ed11a65"}, {"1bf3eb6700e4c9"}, {"b0626db37a9d7d"}]}, 0x48, &(0x7f0000089000+0x9ca)=[{&(0x7f0000001000-0xcf)="04019a7ab2bfec753ef25f636629d891d334f643fc75a22e2b9d0fa96f3715ba669146128a83bc0ea0480fe82d87005aa762b7301b5f63303993221652921e3bf8c36f9d8694065f8a12c36984d53c75cffc8ae43e85c1e8f31dbf2b1d3335e38d16c5d412eda5c960d71239ddbe389eed82d616d70bb27b538950ac81851315fa70a58971785c9b4e89acf704528e1183c64aaef39c8bafe2990067a5403c59f264fa685fa12e182ab7c27fa944b187c0b6df45e7c880f0920fbdb2e94c1fb136851d5601230163af1f72e5fc629a", 0xcf}, {&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000089000-0xf1)="25e418059e1035435d3527380499e6e2f69f81a3a32bed4d45f380054205a044029539292acf4851bfeafa6088f16c59f9bfab7342d975fd3b4523e2761a308c78bec3b35f56728628ebc66aa2b0d5bfb8cf424e9eef1d0e7ad2d1c28e58b00061499ea7e7ff59cbdcf4c924a0d961694a0a8cfbc730321fb30952e12512e9ab75ec7b8b4a553e031a163e20cdfc9065abd5b33ad6a3adfef9577e98ed184cb847070dcee8255abd58fe8f104e9268496f854a467d22af7f42324144937bfc08d29cda67fee106424f0b07ddf3cf0483bab993c4e98a0e924f3d7ca3ba9de57b0b13beed8fb4b7087170ea5a4c1e8aed02", 0xf1}, {&(0x7f0000087000)="ad045ff8f638eff78eecb9b74354d0c6247a93a425484ae9018d73", 0x1b}, {&(0x7f0000089000)="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", 0x1000}, {&(0x7f0000089000-0x4e)="9af66dc2ff9e61dcf2838d58a017bc531548f2b0b89d30c371098429268fc25c206e9ba9574fe69410cc3fde19d90dee18ea28633bab38ef75eda2711a760be5b2d8ad575d0c764a5cf4d4420031", 0x4e}], 0x6, &(0x7f0000088000-0x120)=[{0xf0, 0x119, 0x5, "ea71fc2e6e6db1250d3a29e4d29c8f5ccff861a7026f4f8d276b38e16d8a0ad7c752d2da515037ee65ead0603bf5ca5268bb461097dd458799a45a11a013849b766c381fdef1168b2a0072239668eae91390fe6d02e86372ee30c276e260fc97df4151aaecadf01bae415664af99f0232024f8f7983694e971f266412140412436168296dccd8246c248528db23dd90dedff485b2cacd6ac6fd18369467a14e6443e28146fe782a892e638f9ed676838ba93c05d40101af49fc1355029965d912b70df3a7cad493e42a2053ce21f465c6d9028aa151d941e5666cf0eddd0"}, {0x10, 0x1ff, 0x568}, {0x20, 0x0, 0x86, "c6aa0ed104a39391e408"}], 0x120, 0x800}, 0x10000) 2018/02/09 14:46:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000002000-0xe8)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/02/09 14:46:57 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000006000)={0x0, 0x8000}, &(0x7f000000e000-0x4)=0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000010000)={r1, @in6={{0xa, 0x2, 0x8001, @empty, 0x1f}}, 0x200, 0x3}, 0x98) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000)={r0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000010000), 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000009000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 14:46:57 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000026000-0x60)=@nfc_llcp, &(0x7f0000016000-0x4)=0x60) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000025000)={0x0, 0x1}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000020000)={"810a4846f3838000f9834f55a4795ea2", {0x4, 0xff, 0x9, "7fa00abd0195", 0x80000000}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000025000)=@assoc_value={r1, 0x1000000000}, 0x8) r2 = socket$inet(0x2, 0x40000080005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}, 0x24, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) 2018/02/09 14:46:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a39000-0x38)={&(0x7f0000bcb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f000080f000-0x10)=[{&(0x7f0000b6c000)=""/126, 0x7e}], 0x1, &(0x7f00005d9000-0xfc)=""/252, 0xfc, 0xfbb}, 0x63) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ac8000)={0x0, 0xd18}, &(0x7f0000027000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000146000-0xd3)={r1, 0x7, 0xcb, "bf02daac575f7e5e4ee075b0c58417dec11c449072448b8ef0cb4864d359592bfc0be0ba671e4dd5b0796032236bd6341a09d45f268159204bc5b239aee5feb13bda2ddda5c6d93704d118d43641661fdea4e612990488631eda90477bbe07759bc00d4984d4bce3fc4ec21b641cdf4a3afd7152b1797835ab3c19300aaf57b30d2030e05582830b6ae6584202cbbd4ea53a441e0e856fc3f3bcecc3509a7715ade12f8be9ac292021346e1e01da3c03a90f35e0f4a6e25f259ce413948696a158f8e94fd61120b6f607dc"}, 0xd3) r2 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000ac4000)={0x80000000, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, 0x30a, 0x2, 0x6, 0xa8, 0xffffffffffff0001, 0x0, 0x7fff, 0x80000000, 0x3}) r3 = socket$inet(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000013000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000767000)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) r4 = socket(0x9, 0x0, 0x9) accept4$unix(r4, 0x0, &(0x7f00001b8000-0x4), 0x800) 2018/02/09 14:46:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2000}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e5e000-0x4), 0x4) 2018/02/09 14:46:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000678000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000067c000)={0x0, 0x1c, &(0x7f000099e000-0x1c)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}]}, &(0x7f00009b8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e6c000-0x10)={r1, 0xfffffffffffffff7, 0x0, 0x100}, &(0x7f00000e7000)=0x10) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000cec000)=@buf) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000acc000-0x24)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_DST={0xfffffffffffffcd5, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/09 14:46:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f73000)={0x0, 0xe1, "c38adf56f41660401acb9fdd5f87d9545f59de75777ac1b53f1ba44a94af843819e8faee38dd5c2ef31d0428e510b6be22177d559d1758d74218d08209ef90b7c43c40fe93df76e2a937264c5f0febcd983c28e5b7143b7cdadbda38e88f981aa1f823e3e992afbac77119b20dd3522dd349292be1bacc339c1d1abc65adf623b3e2f70e3580325a20acce99e556897c3ffa21b1fa9e351f67ca248d0873ca37105da7d4fb40bd57e19d4f8d9db026c0dda4a020e23de86568e5786823198411109b8472d763a80f6c525a4576b092b352d81592fba8d6cd1278024f20cee391d1"}, &(0x7f00008a3000-0x4)=0xe9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002bc000-0xa0)={r1, @in={{0x2, 0x1, @empty}}, 0x4, 0x2, 0x6, 0x6, 0x4}, &(0x7f00000ae000-0x4)=0xa0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000700000)={0x190, 0x18cb}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000003, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/09 14:46:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[]}, 0x0) close(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000570000)={0x0, @in6={{0xa, 0x0, 0x14, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x9, 0x72f, 0x91, 0x0, 0x7fff}, &(0x7f00002c7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b85000)={r2, 0xffffffffffffff01}, &(0x7f0000a95000)=0x8) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x1}, 0x0) 2018/02/09 14:46:57 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000c000)) getsockname$ax25(r0, &(0x7f0000006000), &(0x7f0000007000)=0x10) r1 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8), 0x14, 0x200000000}}], 0x58}, 0x0) 2018/02/09 14:46:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d}, 0x10) close(r1) 2018/02/09 14:46:57 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000003000)=0x10, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f000000a000-0xcb)="5c12d0b67d4918b50aeb4fc1d03d2cc3206ec29fa93faae5b40da514628aa7453f8bc56959ce4d01b8b166f23f5ea957ecde7c07d6d537e6dd7f53148e00000000000001011a5dc0caa3d27163f694c3672da841075331ed83d28914da5ad413092f5892374247d66500b0e5f8c89b0bab666068b3d38e7effa594cd4a285a0ac98077eb1195cd1953cecc4dda77b085fc8ede29b527ce5ac67512bdf33bcf47237f2edab369f2032a97d9a40095b0516c6239c7be028ac002d842d9d2f3646d7f580b10e88c425643479b", 0xcb) socketpair(0x1a, 0x80000, 0x401, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000009000)=@full, &(0x7f0000004000)=0x48, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000008000)={0x2000}) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$inet(r2, &(0x7f0000000000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) bind$can_raw(r4, &(0x7f0000004000-0x10)={0x1d}, 0x10) setsockopt(r4, 0x65, 0x1, &(0x7f0000007000-0x8)="826091bce0a3317b", 0x8) 2018/02/09 14:46:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x1, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) r1 = socket(0xa, 0x3, 0x9) accept4$ax25(r1, &(0x7f0000704000-0x10), &(0x7f00004f3000-0x4)=0x10, 0xc4f1a66ef7caf673) 2018/02/09 14:46:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000570000-0x1002)=@file={0x0, ""/4096}, &(0x7f000058a000)=0x1002) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000409000-0xe8)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000217000-0x4)=0xe8) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdb000)={0x0}, &(0x7f0000076000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000092d000-0x4)={r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000cef000-0xe8)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000f8c000-0x4)=0x53) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000678000)=0xc) r9 = gettid() r10 = getuid() r11 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001f000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000054a000-0xe8)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f000074e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5a000)=0xc) r15 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006f2000)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f00009cd000)=0xe8) r17 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fb9000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000246000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000eba000)=0xe8) r20 = getgid() sendmmsg$unix(r1, &(0x7f00002ef000-0xa8)=[{&(0x7f0000d4b000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a1b000)=[{&(0x7f000010f000)="27e2197bdd498bf9ecbf969175ed21d909ec0c8369cb06c4731aa04c4707894537d640", 0x23}, {&(0x7f0000cad000-0xf4)="b1d151aba694fc6ccfe2a9d28a4bb251fd00ced3ea12641a8d2829ac910587784578aaf2fb6e5e30ba520a7b809be931e24451be46a6b2c1f7bb6b41f964d25870ecba87a31b4adc832fac6843b923e3430de86786ccfae7097bd5c27e2cde0c8978feace43e968e68a674f955b6d0f202dd8421f8111832663402bf0d849ced02a6546860412b439cdcec293bb5d47cf060ded1dffbcdf047bb8846f2f7823b58a6d3cde505ee41a604adf14c97d2787239653fecf4e7e58d886c128730e2bce16e4d4b40fee037c842f5fbf9954557550c61c0d5d21423502ca42809415ae4448b2cdea0ea023ea109d38c6be86e686af86db6", 0xf4}, {&(0x7f0000094000)="763505fb5fe60e53550b5368bd3d35c6475eab630682ac725ebb3866a83f30c79280d16b3bc7759678", 0x29}, {&(0x7f00003d1000)="9593d6419730ac5f4f925c4617418ce99187af7225ae007757a74e520df46bced48980977cf29dbd637c5537b4aa6e2ad29b73711f1372a9169d656c6f045cea7799ff1c37c141416f78f47d215bce1cb29c9bf0c3378b8a2898248c27eb2804c3419620e2e641b2a2520de42e62b4d9", 0x70}, {&(0x7f0000689000-0x14)="96bbbf6bfa21191c374b83c7bf3e94745efe58b7", 0x14}, {&(0x7f00004e8000)="119145d7b406f1ad399e29ab6d1bc3e2ccef96f2bc204b88e61b8df9933685430fe7c65d2abd46102ae30d060d41e22ce720509889ea8430c7e8b41f1280d3cd784689ea40b9ce7d5eecbc7e554fd8d74c84f784637f2f5dd91c7e9fe097ea3958482ac788f93e9c94adba33b6d632ef54d23ec389b01265fcf809323014ddd0df53af0fb38a232a991ee523d133381b95d69d0b183d2b737492f8f4965a963aa3a514a72ca83ee64f8eb527fcccb1163e0d7b6dfebdd16470aae571507ed41fe9", 0xc1}], 0x6, &(0x7f0000ab6000-0x78)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x78}, {&(0x7f00008c2000)=@abs={0x1, 0x0, 0x3}, 0x8, 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0x1000}, {&(0x7f000002f000)="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0x1000}], 0x4, &(0x7f00006c4000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x88, 0x10}], 0x3, 0x4000000) writev(r0, &(0x7f00000bb000-0x10)=[{&(0x7f0000cfd000-0x29)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/02/09 14:46:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000160000-0x10)={&(0x7f00007a7000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fc4000)={r0, 0x0, 0x8c, 0x86, &(0x7f00009e7000-0x8c)="6de769de8d4da73c1c412db66847c3b3c17238f7a43240243465de3107c26ca5fb45dd9b28359453c7640ae882f6ebcb00289e8d1c915d794231ebfda8aa6673d05fc0becad4b2db8dd906b9f470cdee1c8867262c74a683af5ebb1ffd03e4c196be0be7ceeaa04939a1f97517141afedf28dacf6cdb1a4461bd9dbcc2f0118f0d6d99ddc789cf3fad7a478c", &(0x7f0000150000)=""/134, 0x18ba, 0xfffffffffffffff7}, 0x28) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f00001c6000-0x4)=0x82, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c04000-0x4), &(0x7f0000a1b000)=0x4) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/09 14:46:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000184000), 0x0, 0x0, &(0x7f0000185000-0x81)=@file={0x0, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) r1 = socket$inet6(0xa, 0xb, 0xff) r2 = socket(0x11, 0xe, 0x8) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000407000-0x1)=0x7, &(0x7f0000a03000-0x8)=0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00009f6000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, 0x7, 0x100000001, 0x8, 0x7, 0x40}, &(0x7f0000bd0000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c2d000)={r3, 0x1}, &(0x7f00000bc000-0x4)=0x8) 2018/02/09 14:46:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000446000)={r0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000741000)=0x1, &(0x7f0000340000-0x4)=0x4) 2018/02/09 14:46:57 executing program 5: syz_emit_ethernet(0x8e, &(0x7f0000007000-0x115f)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x58, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}]}], "aabf21a21c6734cc0a8e4dee23721a03"}}}}}}}, 0x0) 2018/02/09 14:46:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000424000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009dc000-0x1c)={0x0, 0x0, &(0x7f0000c0a000-0x10)=[{&(0x7f00001a6000)="5809d975bcf6eb30a5f0e327e0b1ac788e1d955ae055656cefece1b24e0db537", 0x20}], 0x1, &(0x7f0000e2d000)=[]}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000faa000-0x8)={0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000058f000)=[{0x4, 0x3}], 0x1) pipe(&(0x7f00008be000)={0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000588000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000e38000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000388000)={r4, 0xff}, &(0x7f00003d0000)=0x8) recvmsg(r1, &(0x7f000005f000-0x1c)={0x0, 0x0, &(0x7f0000305000-0x20)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084c000-0x18)=""/24, 0x18}, 0x0) 2018/02/09 14:46:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x8001000000000, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty}, 0xeb, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7}], 0x87}, 0x0) 2018/02/09 14:46:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x2, 0x9, &(0x7f00003a3000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100000000}, [@alu={0x7, 0x0, 0xa, 0xf, 0xf, 0x0, 0xfffffffffffffff0}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x38}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x1000, 0x9b, &(0x7f0000000000)=""/155, 0x41f00}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c95000-0x14)={0x0, r0, 0x5, 0x3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f9f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c43000-0xe8)={{{@in=@dev, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000da6000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000411000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x3, 0x4, 0x2, 0x8001, 0xa, 0xa0, 0xa0, 0x32, r2, r3}, {0x1, 0x800, 0x1f, 0x9, 0x5, 0x10001, 0x9, 0x2}, {0x4, 0x4, 0xda, 0x4}, 0xb6c9, 0xa, 0x0, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x6c}, 0x2, @in6=@empty, 0x3, 0x3, 0x1, 0x1, 0x80000000, 0x1, 0x80000001}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) 2018/02/09 14:46:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f000030a000-0x60)=[{&(0x7f0000045000)=""/194, 0xc2}, {&(0x7f00003fa000)=""/4096, 0x1000}, {&(0x7f000049c000-0xb)=""/11, 0xb}, {&(0x7f0000a0e000-0x1000)=""/4096, 0x1000}, {&(0x7f00008e5000-0x5)=""/5, 0x5}, {&(0x7f0000000000)=""/60, 0x3c}], 0x6, &(0x7f0000d2d000-0x2a)=""/42, 0x2a, 0x7}, 0x40010061) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000dbd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$can_raw(r0, &(0x7f0000775000)={0x1d, r1}, 0x10) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000524000-0x80)=@generic, &(0x7f0000f83000-0x4)=0x80, 0x800) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f82000)={{{@in=@remote, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000dc0000)=0xe8) r3 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f0000f82000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) ioctl(r3, 0x8000, &(0x7f0000412000-0xe3)="0b70f98659242c7d526f75f31d9b9f6591c8978cae4b052f1fd1010d5dd19f195805603dba23624b2d0fc610c37b1c16486b7e359cd27763f5996ba225b6bb7382ca9602ea18302100d380a14fa4e3739af6047009db452d4d21dd8476aa5576a3c9ab1161b270a5a712440d1e35ca4f8d644fb745da34f2b49c954f2e3467662ede89c86085ff6847a833d967ab112fb3af23f56229208507abd90a90d652048d8cbfc027376e5e5157d5a465ea3d166ed26110e13388b5f88fe6b2defffb0d8d418e37eaf9489f98402334cfcb4af905d4b3ffcb00c3041fad7706cde70b1cc4d51d") 2018/02/09 14:46:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c16000)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x5}}, 0x7, 0xe4ce, 0x5c0d, 0x400, 0xc4}, &(0x7f00008ac000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000298000)={r1, 0xc9, 0x20, 0x7, 0xffffffff80000000}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f00004c9000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r2, 0x2000000000003) accept(r2, &(0x7f0000d76000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000e97000)=0xfffffffffffffe63) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000012000)=0x8, 0x4) socket$inet6(0xa, 0xa, 0x3) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00009a8000-0x4), &(0x7f0000ed5000-0x4)=0x4) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) [ 45.873683] netlink: 'syz-executor2': attribute type 10 has an invalid length. 2018/02/09 14:46:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ec8000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000062b000-0xe8)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@empty}}, &(0x7f0000ba3000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002e6000)={@common='gre0\x00', r1}) r2 = socket(0x10, 0x200000000002, 0xc) write(r2, &(0x7f00008aa000-0x1f)="1f0000000007fd00010c00f60000ff00c109f80009000180060107ec000000", 0x1f) 2018/02/09 14:46:57 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bd9000-0x4), &(0x7f0000f12000)=0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="b7", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0xfffffffffffffeef) shutdown(r0, 0x1) 2018/02/09 14:46:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000099e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x10) r2 = accept4(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000001000-0x4)=0x2e, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000002000-0x94)={r0, 0x20, 0x2, "40086f6844dcfdfdcf240a0cd949a0beeb478b1297491ed0b115cf484b6695740602d450f6e98ab3ffdeca14df03a37277b13c7f4c25abc218ecf9a4d80df1b6ffb4024f33b7e8b7686aad8fddcea473b6602332504c91cc23ae753a0236256a660c4dc99e1e5e173b751ba8376d47bd5ebc142ea7f4752f48d8fb028ffe53b6d820e259297a83b1dc72"}) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000010000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/09 14:46:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000f3e000-0x8)={0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009ce000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000edf000-0xc)={0x0, 0xf0, 0x2, [0x3f, 0xfffffffffffffff8]}, &(0x7f0000e52000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000077d000-0x8)={r2, 0x7fff}, &(0x7f0000aeb000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000078c000)={0x18, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7b000)) 2018/02/09 14:46:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1db96a15c838f928, 0x8000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00003b9000-0x4)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) bind$netlink(r1, &(0x7f0000b36000-0xc)={0x10, 0x0, 0x1, 0x800000}, 0xc) r2 = socket$inet6(0xa, 0x80800, 0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000943000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockname(r1, &(0x7f0000924000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00002ee000)=0x32) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e7a000)={@generic="f6178a0b9159149482f70aa37206f2fe", 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000839000)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000191000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000132000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x9, 0x0, 0x0, 0xa, 0x20, 0x20, 0x2b08cc0a10f066f, r4, r5}, {0x7, 0xda, 0x100000001, 0x3f, 0xb96, 0x8, 0x7f, 0x1}, {0x7, 0x9, 0x8, 0x4}, 0x100000001, 0xf, 0x3, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x0, 0x6, 0x7, 0x18, 0xffffffff}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r6 = accept4(r2, &(0x7f0000de4000-0x10)=@nfc, &(0x7f00006ab000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00003c0000-0x4), &(0x7f0000a62000)=0x4) sendmsg$rds(r6, &(0x7f0000905000)={&(0x7f00009cd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000b5c000-0x20)=[{&(0x7f0000edc000)=""/120, 0x78}, {&(0x7f0000ac6000)=""/142, 0x8e}], 0x2, 0x0, 0x0, 0x40810}, 0x4000001) accept$alg(r6, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/02/09 14:46:57 executing program 3: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000754000)=r1) pipe(&(0x7f000073b000)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) connect$l2tp(r2, &(0x7f00002e2000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x3, 0x1, 0x1, {0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x3a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000176000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000e92000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000501000)={r5, 0xd2, "020f3f949a48cd00140004cf714eaeb0730372619840ea9e57a2ee46274468bfdc37ac16be93441044e2a4f7d223a428375d4260dc99e9b0f9140e725dcd698960cd7679b74f3302a75017a263cf0fbf74e6c2dad00d84b4f71a7c00e71c2270ce53f6a1f27341ae69b6d0b3b2006a7b7aef92b97fec847b3bff15ecc13dea8246aa8523f14d028652f0d531eb60d1322ecb42965a6a1b15dabd2801a25fbdf5531ccbd90574d454aa5ccdde5e4c24770da71c057218b192882b93e890052aa94b81b9eb7328e11bd8101963ff9a62f5dec9"}, &(0x7f00003fa000-0x4)=0xda) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r6, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r7, 0x111, 0x4, 0x3, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000eb3000)) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/09 14:46:57 executing program 1: syz_extract_tcp_res(&(0x7f0000ab4000)={0x0, 0x0}, 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000), 0x1, 0x0) socketpair(0x8, 0x8080f, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x8000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8), 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0xbc, &(0x7f0000002000-0xbc)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0xa30, @mcast2={0xff, 0x2, [], 0x1}, 0x1200000000000000}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3e3}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0}, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6b, &(0x7f0000004000-0x6b)={@empty, @random="66d144fedd3d", [], {@x25={0x805, {0x1, 0xa602, 0x0, "a7073fb84b8f9e47ab23306debbea0457535e4abb915e101806053a6849321c7ddfc6e552a14e2a2a2f44a060d3afa882bc1ecd3ee9a78fbd1dc2aabf64c9f10e416dadf44343016a7a277a3850f56c0779ef98f17eaca7992af"}}}}, &(0x7f0000001000)={0x1, 0x1, [0x134]}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={r3, 0x8}, 0x6) syz_emit_ethernet(0x118, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x10a, 0xffffffffffffffff, 0x0, 0x0, 0x16, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @tcp={{0x3, 0x2, r0, r4, 0x24, 0x0, 0x0, 0xa, 0xd33, 0x0, 0x6, {[@fastopen={0x22, 0x0, "276778163da0d1c38f"}]}}, {"1d64c272bf22f54a66862fa4a106296a4301c94afe8d8440197dc6535f44aa6450fda7849ddf2883f1b60aef0e2118bc889a47f6c950fa80ae53dda26ae5e1e9531374a784dcce3aff5db20a945c78f785aedd31e740b0d7c2754d75a299e5d15cf19cd20041ad53c25cd86896016ad0c5cd6be2ab7873b6f78f12a7da164b41e46cbb065503d53ee167d8782c0cbb164019782cc2ed0f5d4b05faf2d15af3690ed7bd389abdbd0c7589a5fcdd30e17c882a43d2b8011ce1dff3aa9fdc5dfe13baf60328fe047fa4e4e2d9b8a7b315b5d5e13fe6b992a218b406ab364fd2"}}}}}}, &(0x7f0000ea3000)={0x0, 0xe, []}) 2018/02/09 14:46:57 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fda000-0x4)={0x1000, 0x7}, 0x1beae2ec7f3f0ec4) r1 = accept(r0, &(0x7f0000e3e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, &(0x7f0000d55000-0x4)=0x1e) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fdb000)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000fdb000)=0xe8) r4 = getgid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000fdb000)={&(0x7f00001ac000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ae000)=[{&(0x7f000068a000-0xe9)="fd3aa753912c1d41bcafec77f740c04bfdfd0e605c2268ae0758432b17a93b2c2d48290c9c9cef5861fb79013ecb45bab23ffcd383cd934e0968fbc7b54fc86e5b1877d5a17e8a6bec8d4ae161f991250bc01a212bb6e5df939d5ea1d8e171485cf07631e96e66544e15863f87beb9177269149c4092e714f1042676f3fb43662d5c08b53da27932b3ccb13e71c782b0f9f0a73649a794b0e7a93e3158e5415f113107c36f451388889151f3635da42147668ffd2246573d6b30d91cb235dc21e434539fceb6fdcc13d05c9f8f59e7459cac5bfcacb8908a4fcaad647bc05fc0123bc5cb88655f4304", 0xe9}, {&(0x7f0000e42000+0x51e)="5cadf3749259710d7b87b9f868535ec034e183dd623ae1598846b1ace676e64270c0503f34df50ec45782b0e3dcfcce526353a137d32bd3349e18f0e3cbbfd5b192c2956b64e2bd4d951aa9b124162ff1486fc3902a836cc5f4fcd6c1b752d55955566343babbeee1c8ba0712e6d6ae988eb74f5aef538db", 0x78}, {&(0x7f0000a1f000-0x1e)="dcb82f9006f3110e26d113630dcab3cab8d58c9e6c178cfa02248a0937ba", 0x1e}, {&(0x7f0000fdc000-0x9e)="7ea64d41f829dd6998dc30f73f878eea3a2ed07374d3881d30a2feb4e51a3fbabd396b841b6ec441639e01fabe51d835285edd132fe78fb45e6cfbc799c408aa5d8b521ec44e32712114e28139d37befa154a17cd87c5313cd95175774b18d3f8ca9741a793102e631dd90732378284b25e8acc40d33a499ada3259e1114e55c8eeffd1ae4b7991e274a45d899541a324cb408ed474d35938b8f71a9569d", 0x9e}], 0x4, &(0x7f000058d000-0x60)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x60, 0x40}, 0x884) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fdb000-0x4), &(0x7f0000fdb000-0x4)=0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/09 14:46:57 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) getsockname(r0, &(0x7f0000744000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00009c7000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@generic={0x7f, 0x7, 0x1}) 2018/02/09 14:46:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) socketpair(0x11, 0x6, 0x4, &(0x7f00005b3000)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00001ba000-0x4)=0x30, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00004d4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xa102}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto(r0, &(0x7f0000c1e000)="ed", 0x1, 0x1, &(0x7f00007fe000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "824f05611e886db91e035f2801b2138e5d3dc2eac00722e9687d3ebf3594afbd9598a88b6c9a8dbe78681bc78297fc63c9618e5ab147d4b8d704dd38de3187"}, 0x60) 2018/02/09 14:46:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000d22000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xe}, 0x1c) getsockname$inet6(r0, &(0x7f0000ebf000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000ba1000-0x4)=0x1c) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000), &(0x7f000064c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000041b000-0x18)={0x0, 0x3a, 0x30, 0x7, 0x1b}, &(0x7f00008b0000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009b7000)={0x0, 0x1, 0x202, 0x0, 0x8000, 0xffffffff00000001, 0x4, 0x8000, r1}, &(0x7f0000729000-0x4)=0x20) 2018/02/09 14:46:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000430000), 0x0, 0x8001, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f00001d8000-0x18)=[]}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000687000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00008f6000-0x10)={0x3, &(0x7f000003d000-0x18)=[{}, {}, {}]}) 2018/02/09 14:46:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2b, 0x80000001, 0x0, 0xfffffffffffff004}, {0x6, 0xffffffffffffffff, 0x1, 0x8}]}, 0x10) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000e22000-0x37)=""/55, &(0x7f000087e000)=0x37) r3 = accept(r2, &(0x7f0000a2b000)=@generic, &(0x7f0000281000)=0x55) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00003b4000)=0x7, 0x4) sendmsg$nfc_llcp(r3, &(0x7f00001a4000)={&(0x7f000022e000)={0x27, 0xffffffffffff19b1, 0xcb4, 0x4, 0x7fff, 0xb957, "e64872905cc44c40d7e30544f1750571a6c1e79e381e2e63ea890dbb29d5b91f78f433b4394123002bdf858d54d9fdde8872d954fc42c97894af27335e819d", 0x8}, 0x60, &(0x7f0000e55000)=[{&(0x7f00006b7000-0xf0)="ae7636aadc2dee3eebb0eee65a636c4d681c81527fd21404f24a7a6935b6155faf4635e1b5e7f954d467ced61dfa99a4da0b06ff4097d4cf5cf64c88d679750afe6e1c7fc64840eedcb3bd416bf7baaa8a981f310a40db4a1dc8f441252b8a8d3aa67b9363a73c23548bd4d46393b5d7cdfececc1439c5eaee25983f0316c9cb1b96b1e493d7fd785554d7000189c540f12268f722ad808f63abdbbce93951279f1c9d79466d86d00fe6e6e2d986d16d1c9c6fef5303a880cca0afd8bfc44cbbc80ee587bff66e2c6d29b53f46418001235116175195386dee736333283b5148069b20cb4c7c576c5585993959c6e811", 0xf0}, {&(0x7f0000d89000)="02b6c75eab754f92eb2b2c2d94702785b61192ae61d2d6f884f971b9be7c9e60aeef386e00448ad4c20fbbcd4bd92fb9bd66209382a99ab4561f1db1dc3fddf565f0c1d3b28d5519a8f52430114a5e522bc0133f4f09a8c6e3fa58447e5443fe8a001e53124476dc2827df7c4a8345915966", 0x72}, {&(0x7f00008bf000-0xda)="89a7a54008983110e6cd6821621ae50ed0c5c936e6a86c80fc481c6a1fadccfa36d1b06353a983cdfcaec1d8198ca95926be4d00e13a5a6f4850efa0e0e65f332eb1f8dedf664541c8ee3bbc146510eb1d1f8700197813419d301ef76cb0285b52ead8e4aac7a82f7fe98ad12f2ebb1f9701ecfb7eaeee0aa8f7f257246e96b35397632ed2a2a7dcaaaed11008ad264d42931f4a6d98ec2dedebfd1ceab111c680857ad688384f37116bfe84220b251f17cf67feb5aa34810f066fd6d7a71e72edbe4b1c76f620924e31b19ad4cdc4cc9ae036a5aa05b53cbc7d", 0xda}], 0x3, &(0x7f0000f5d000)={0x1010, 0x0, 0x400, "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"}, 0x1010, 0x4}, 0x1) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000209000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000259000)={0x1, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00004ce000-0xc)={0x0, 0x8}, &(0x7f0000179000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00007d7000-0x2d)={r5, 0x25, "b8be8103ed4d9f5013c3c883dc29b47053ff860cfdbb5c5ee94c2bcaa01416133881cc5847"}, &(0x7f00008d8000-0x4)=0x2d) 2018/02/09 14:46:57 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) pipe(&(0x7f0000341000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d3e000-0xbc)=""/188, &(0x7f0000f8d000)=0xbc) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000f8c000)={@broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f8b000)=[@in={0x2, 0x3, @rand_addr=0x80}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @rand_addr=0x4}], 0x4c) 2018/02/09 14:46:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000050b000-0x12)={@generic="6f35cce9281fc219790e51629a589cd8", 0x4}) sendto$inet(r0, &(0x7f0000a89000-0x78), 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/09 14:46:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b9c000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f000032c000)=0xe8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00004d7000), &(0x7f0000dba000)=0x4) listen(r0, 0xff) r4 = accept(r0, &(0x7f0000fe0000)=@rc, &(0x7f000016a000-0x4)=0x9) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00001d9000-0xe8)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f000037d000-0x4)=0xe8) sendmsg$nl_route(r4, &(0x7f0000c72000)={&(0x7f00004c6000-0xc)={0x10, 0x0, 0x0, 0x41000000}, 0xc, &(0x7f0000e7c000-0x10)={&(0x7f00003f9000)=@ipmr_delroute={0xbc, 0x19, 0x800, 0x7, 0x1, {0x80, 0x80, 0x0, 0x100, 0xff, 0x1, 0xfd, 0x5, 0x200}, [@RTA_PRIORITY={0x8, 0x6, 0x1000}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_MULTIPATH={0x44, 0x9, [{0x0, 0x4, 0x100000001, r1}, {0x7, 0x2, 0x4, r1}, {0x339, 0x3d, 0x4, r1}, {0xf8e9, 0x30000000000000, 0x5, r1}, {0x6, 0x0, 0x40, r1}, {0x1, 0x5, 0xfffffffffffffffb, r1}, {0x3, 0x4, 0x4, r1}, {0x5, 0x100, 0x0, r1}]}, @RTA_MULTIPATH={0x44, 0x9, [{0xe6, 0x1, 0x8, r1}, {0x2, 0xb4, 0x3, r1}, {0x3ff, 0x7, 0x200, r1}, {0x7ff, 0xffffffffffffffb2, 0x4, r1}, {0x1, 0x0, 0xff, r1}, {0x3, 0x7, 0x7, r1}, {0x59a, 0x9, 0x1, r5}, {0x4, 0x1c, 0xa6e, r1}]}, @RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8000}, 0x4800) getsockopt(r4, 0x9, 0x0, &(0x7f000005c000-0x8)=""/8, &(0x7f00004d9000)=0x8) 2018/02/09 14:46:57 executing program 7: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) socket(0x4, 0x80803, 0x4) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/02/09 14:46:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/02/09 14:46:58 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000004) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f000002a000), &(0x7f000002a000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000029000)) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f000002b000)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000019000)=0x7f, 0x4) connect$ipx(0xffffffffffffffff, &(0x7f0000029000)={0x4, 0x0, 0x0, "7784c32d8a84"}, 0x10) 2018/02/09 14:46:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ced7c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) bind$alg(r0, &(0x7f0000a0e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) 2018/02/09 14:46:58 executing program 6: r0 = socket(0x1d, 0x4, 0xd9f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x9, 0x2) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000018000-0x3b0)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000017000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@socket3={0x28, 'socket\x00', 0x3}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}]}}, 0x2f8) [ 46.246673] Cannot find add_set index 0 as target 2018/02/09 14:46:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000b61000)="04e4fb4dce9ade6b765b1262bffa1ac5be997900474a3e391c7f33bb04547f948cbccddc5cbcdcf40f5c2cb912f91d8d12643bf65efdca347155e30d139c31b9dd0df9a0f95983ebb571905c32bfff5824330cf4ab06f76f0a84218eacada962c0587dd2e633b0b995ee8f1d9942150c5d3018eb57b3bb4952134ba9417662c297158573afbea03f60c10a14b8e92fa9ffe2c5add5fe63873ea3c45d449e654cea4aab", 0xa3) r1 = socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) readv(r0, &(0x7f000028e000)=[{&(0x7f0000e55000)=""/241, 0xf1}], 0x1) writev(r0, &(0x7f000060f000-0x10)=[{&(0x7f000061c000)="87949ff215d90028a7cf317c7f93fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f6000000638cf8150eba9b81cdc893003e67f2d8e3b49116ceef6fb15342c702a2b387ec06aee361d02c030040ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf3996372e8f0622d045feefcb3bf2b231d768a69b8dfc08c2e82c657b7d7cd144fb5af60cf4a50561f0bba1ac24282f266598d3e061b18c23600984eced287febd73a6523601fc4a21d4ef27b724d744b53b44947beba103251c2fa44cfb6462a2d284a07f231120fb933b24013e61f03eea933cea6486e64a5fdc222523e8c", 0xef}], 0x1) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) r2 = accept(r1, &(0x7f00008c6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c8a000)=0x10) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000f01000), &(0x7f000077a000-0x4)=0x4) 2018/02/09 14:46:58 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000-0x8)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x99, 0x4) socketpair(0x8000000000001e, 0x400000000000005, 0x0, &(0x7f0000fd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00007c4000)=0x5, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000bed000)='bbr\x00', 0x4) 2018/02/09 14:46:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f00003f0000)={&(0x7f0000847000+0x527)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, 0x32, &(0x7f00009c8000-0x60)=[{&(0x7f0000025000)=""/10, 0xa}, {&(0x7f00002a2000)=""/129, 0x81}, {&(0x7f0000587000-0xc1)=""/193, 0xc1}, {&(0x7f0000f86000-0x6b)=""/107, 0x6b}, {&(0x7f00006d8000-0x57)=""/87, 0x57}, {&(0x7f0000118000-0xcb)=""/203, 0xcb}], 0x6, &(0x7f000085f000)=""/121, 0x79, 0x10001}, 0x40000002) connect$unix(r1, &(0x7f0000899000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000258000-0x33)="8eccdce06f1245f333f6f279b83df1126871efe0743317eaa885d5dd4cdcc9d05c6660336797f83ea9", 0x29) mmap(&(0x7f00004ff000/0x3000)=nil, 0x3000, 0x1000000, 0x30, r0, 0x0) 2018/02/09 14:46:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) recvmsg(r0, &(0x7f0000dfe000-0x38)={&(0x7f0000b62000)=@alg, 0x58, &(0x7f0000886000)=[{&(0x7f000068c000)=""/150, 0x96}, {&(0x7f0000b9d000-0x1)=""/1, 0x1}, {&(0x7f000020e000)=""/38, 0x26}, {&(0x7f000034d000-0x70)=""/112, 0x70}], 0x4, 0x0, 0x0, 0x5}, 0x100) 2018/02/09 14:46:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000eff000-0x4), 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004fc000-0x4), &(0x7f0000746000-0x4)=0x4) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) socketpair(0x1f, 0x6, 0x6, &(0x7f0000af7000)={0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000a7b000-0x20)={0x1f, 0x2, 0x0, 0x3, 0x10}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) sendmmsg(r0, &(0x7f000076d000)=[{{&(0x7f0000887000)=@sco={0x1f, {0x459e, 0x9, 0x1, 0xfff, 0xfffffffffffffff8, 0x7}}, 0x8, &(0x7f0000468000-0x80)=[{&(0x7f00002e8000-0x61)="2d2033eaea749d62d84e870a82b248b5ad6d55dfd7b811f919b259ee2a9b4cbc454db8d95922a858d8373939730ba9a6d2963f934ce3e26f0230dcad4039dc4912e2fb860792a9f9d487a915591795366f98930d5c389b8a2138211e83232ed025", 0x61}, {&(0x7f00008f4000-0xf0)="09b972882b5835fd91cec52065173603397ef76f4aba040c48e16a9a96e55e18d3d68d2775c87c384a39b6f697e5889bbf0ece47c2bb17c0e1ef228d25122cb89ba79db00be38d5448613deaf87470b73e06b254853cac41cc41dd2e68fb1ecb9198e228ff9cfbf9a3ddf55a91679ec887cf63452027030ecec7fc20931cfcf09424d301d21bc693743bf4f7e61227ad19d46006fa8ed3d95912609772135e302c597a52d679521f08ecdf5b73e5baa971bba275953bb2752cf3cd81e8c7a81d2c10f2955ab9cf6bc0475d9d22cbd0137f957c3e1f747d042af8aaba7e46d05e89f24c16026e3236905b203d962dfd0c", 0xf0}, {&(0x7f0000ac4000)="135f5dcf68601788733f2b91267a73eba49fb0605104a3b8a479ef7b9f164b8d079650475e2210c2fdffd702abfeef2cd3ca35969eeee33c6a4726457bcc8a86fc1ff15fc08c6d396771acd9b6972e0e5c5b57693bf63f8280d100872addbfcb43febbfdf433de166efc8886dc415f67ec9baf3542044530b4c721602ca8dd82e3e5d6655fb4d28915bbfa882b490db51334ac756ccd4c29fae50c43d64480684bbb509238765e4f1f805e51ac63bf62022bd6e44db2cf52c7edb1e2fdad10a03e46ab39f42a1441cf092aafd4d772823a2c70ade10bb6cec6c0e3fd75b06042d2f0675bd96c8686c3442f65f8b992b2e89886d55a49ce703360", 0xfa}, {&(0x7f00004b3000-0x1000)="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0x1000}], 0x4, &(0x7f0000921000)=[{0x98, 0x10e, 0x2, "d7129ee6c5bc99e5e99e37c66e67b9737a7c41b2241267c394e360add239768a6322f71d1a7b35ab4438cff1e281c3417d32618582121382232c3481dd817c7fa8bb03e53a9d2e263331d3f6c41bd35d956c984221601006fdb8c83e608f3aa01b6ae657bde10ec4537ef6c62c2819d66934697e098c804eed5abfb50601da90eb02e0"}], 0x98, 0x40000}, 0x44}, {{&(0x7f0000b1d000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f000028e000-0x10)=[{&(0x7f00006ee000-0xcd)="ffe9b7d753a51ae819e721f8cc4cfa2857aa46a0aa4b866dae0d954bfd4e013051e14f34d0d1f697ffc2986508aef14d23fb9ca2b8f7b48d708f1e7c47492e649c321448aa628ee7b5ffd88c056051ceaf73fb70dbdbb8e70b1237acba389e42860310ef2d011fe758ae283139081a203c5649b562e8f1a07251e8c52c2fb5d5368499893628c99a4b7190002543614bfb9209165cce983766c95f8d3cdf6274f8da7e919b07865635e2e3de856062e52e5ba19a38f2965611ef4dfa33dac49e2ba19bae5c355325935673de0f", 0xcd}], 0x1, 0x0, 0x0, 0x10}, 0x6}], 0x2, 0x20040000) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/09 14:46:58 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f7f000-0x40)=[{&(0x7f0000f7d000)=""/89, 0x59}], 0x1, &(0x7f0000f77000-0xe3)=""/227, 0xe3}, 0x0) r2 = socket(0x9, 0x3, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000f84000-0xa0)=""/160, &(0x7f0000d18000-0x4)=0xa0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000439000-0x44)=""/68, &(0x7f0000f84000)=0x44) pipe(&(0x7f0000911000)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0) bind$netrom(r3, &(0x7f0000f83000)=@ax25={0x3, {"6b0e825da3dfb4"}, 0x8}, 0x10) 2018/02/09 14:46:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cb0000)='bbr\x00', 0x4) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000085f000)=0x100000001, 0x4) 2018/02/09 14:46:58 executing program 6: accept4(0xffffffffffffffff, &(0x7f0000520000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00004a8000)=0x3a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004ed000-0x8)={r1}, &(0x7f00001b0000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc7}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xe, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/09 14:46:58 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x100000120202}, 0xc871fd6deac4f919) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8927, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000024000-0x4)=r2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000022000)=0x9, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000014000-0x10)=@common='ifb0\x00') 2018/02/09 14:46:58 executing program 5: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ac9000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000679000)={{{@in=@local, @in=@loopback}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f00001cc000)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000aca000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000aca000-0x10)={0xb6, 0x401, 0x3, 0xab}) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 14:46:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2c000-0x10)={0x0, 0x9, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x2a5) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000298000)={r0}) accept4$nfc_llcp(r1, &(0x7f0000291000), &(0x7f000022a000)=0x60, 0x80000) r2 = socket(0x10, 0x3, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/09 14:46:58 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4), 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x78, "fd1962b626c536209ce9714d8413fedac27dbbf58dc498985ed13ae3b984f28a17785caf4dcc04817a7259ccb98e287204d810be3541d204d8bbb061a23d96c34e5ea1187b320c55ca3a0d45d44cc98228ad3eced232458fadc2fabcf167afef7531fd9af55dde2ffd447aac60f7fc514d575098dc3981ac"}, &(0x7f0000002000-0x4)=0x80) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x8000001}, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000004000-0x20)=[{&(0x7f0000000000)=""/157, 0x9d}, {&(0x7f0000002000)=""/97, 0x61}], 0x2, &(0x7f0000003000-0xbf)=""/191, 0xbf, 0x1ff}, 0x22) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$vsock_stream(r2, &(0x7f0000003000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) recvfrom$inet(r2, &(0x7f0000000000)=""/202, 0xca, 0x2000, &(0x7f0000001000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r4 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000005000-0x9)=@rc, &(0x7f0000002000)=0x9) tee(r3, r4, 0x7, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000005000)) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000)={0x0}) setsockopt$inet_int(r5, 0x0, 0xa, &(0x7f0000003000-0x4)=0x3, 0x4) sendto(r4, &(0x7f000066d000), 0x0, 0x0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a) 2018/02/09 14:46:58 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000005000-0x4), 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000000b000)={@generic="ed9f2366741b99d548cb7034314d6df0", @ifru_flags=0xf403}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/02/09 14:46:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x87) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @common='yam0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"000000000000ef8d0000000000000200000000000200"}}}]}}, 0x400) 2018/02/09 14:46:58 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x4000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/70, 0x46) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000001000-0x4)=0x26) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000001000-0x81)=""/129, &(0x7f0000001000-0x4)=0x81) ioctl$int_in(r0, 0x5452, &(0x7f00004cb000-0x8)=0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}, {0xa, 0x3, 0x8001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x3}, 0x3, [0x0, 0x185, 0x1, 0x2, 0x7, 0xfffffffffffffff8, 0x2, 0x9]}, 0x5c) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) poll(&(0x7f000047f000-0x28)=[{r0}], 0x1, 0x0) 2018/02/09 14:46:58 executing program 4: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f5d000-0xb)={0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0xb) recvfrom$inet(r0, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/09 14:46:58 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(pcrypt(authencesn(wp384-generic,salsa20-generic))))'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f7b000-0x60)=@nfc_llcp, &(0x7f0000f36000)=0x60, 0x800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000f7c000-0xc), &(0x7f0000f7c000-0x4)=0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f7c000)={0x0, 0x80000001}, &(0x7f0000f7d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000008b000+0x433)={r2, @in6={{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x3f5}}, 0x101, 0x6, 0x36, 0x2, 0x20}, 0xa0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000f7a000)=""/89, &(0x7f0000f7a000)=0x59) 2018/02/09 14:46:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r2, &(0x7f0000009000-0x10)=[{&(0x7f000045b000)="f6bf5964c81a487e231985785922a342d4eafb94d3fbb6689f53a3a3af017494374121e211dab0437db3f49a6d572c72506da4b881fcf9c19f865fa01357f504e8eb650a1db251ded8c0321af13fb48ce2edec3675b106887066ace757554eeaabf4a71a042db723d9e78c24c4a48356551f184a4ff91321e264570bd2cf9187f2932ba846596d26eeae3eb7260a59c63154be6e148b03bc7fe9e35c65f42bfab4aa2151a2e00f106ed12d55cb93294d44fa88697929745a25a15c8ec5befb16d47e4622db2af21324162dac8dc8a389542e9dca5ea54c5cff0612e3a754ffd8b9b0f8", 0xe3}], 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000760000-0x59)={0x0, 0x51, "6f3ddd48655dca17f6d842e4f560d7956d6c68b386aef9059e4a4fee387d72002fca4eb103d7a50fc24ecaf691484c5b766b62d2529c71ed7c5db6d392165f52589f2c42bc5a4f9b669f436644bc7c5862"}, &(0x7f0000320000-0x4)=0x59) r4 = socket(0x4, 0x80000, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000a80000)={0x9}, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fa4000-0x14)={r3, 0x4, 0x437f, 0x9, 0x7ff, 0x6}, &(0x7f0000782000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54) sendmmsg$inet_sctp(r2, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000d54000)=[], 0x0, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x7ff, r5}}], 0x30, 0x4000}], 0x3, 0x880) accept$alg(r2, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4) poll(&(0x7f000068c000-0x8)=[{r0, 0x88}], 0x1, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8c000)={r2, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18) writev(r0, &(0x7f0000b09000)=[{&(0x7f000002d000)="e0", 0x1}], 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/09 14:46:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f00002c0000-0x40)=[], 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1}, 0x0) 2018/02/09 14:46:58 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f000000b000), &(0x7f0000006000)=0x10, 0x80800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007000)={@common='gretap0\x00', 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2}) connect$ax25(r0, &(0x7f000000d000)={0x3, {"80cd45b5c5b7f2"}, 0x401}, 0x10) r3 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f000000f000-0xc)=@proc={0x10, 0x0, 0x3, 0x4000}, 0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000006000)={0x0, 0x2, 0x2}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000000f000-0x8)={r5, 0x800}, &(0x7f000000e000)=0x8) connect$can_bcm(r3, &(0x7f0000001000)={0x1d}, 0x10) sendmsg$key(r3, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000007000)={0x2, 0x0, 0x0, 0xf, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff}, @sadb_key={0x1}, @sadb_key={0x1}]}, 0x48}, 0x1}, 0x0) 2018/02/09 14:46:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f000037a000-0x17f)="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", 0xfc) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f01000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000083a000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000bd7000-0xb), &(0x7f0000eee000)=0xb) 2018/02/09 14:46:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000014, &(0x7f00001b8000-0x4)=0x401, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a4000)=@common='ip_vti0\x00', 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00005e7000)=@generic={0x3, 0x800, 0x282f}) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/09 14:46:58 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000010000-0x6)=@hci, &(0x7f000000a000-0x4)=0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000000e000-0x4)=0xe, 0x4) 2018/02/09 14:46:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fc2000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x0, 0x3c, 0x5c347cf6, 0x100000000}, &(0x7f0000fd6000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000125000-0x8)={r1, 0x1c}, &(0x7f0000f25000-0x4)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002e000-0x2d0)=@filter={'filter\x00', 0xe, 0x4, 0x270, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='sit0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2d0) 2018/02/09 14:46:58 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000093a000-0x20)={@common='eql\x00', @ifru_flags}) connect$unix(r1, &(0x7f0000831000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10), &(0x7f0000eeb000-0x4)=0x10) 2018/02/09 14:46:58 executing program 6: accept(0xffffffffffffff9c, &(0x7f0000bb0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000776000-0x2)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x81, 0xfffffffffffffffd}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/09 14:46:58 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1f) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000023000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x800}}}, 0x10000, 0x0, 0x6, "dd0d664e61a38a6101a9b592c1d9c3e8473f524e12e3d05a91845b935398e5ed5d465bc0d1e2b410bd594a11cba5c6aa273f2caeccf22640e2654411c33ed614a9ce55d0ab359edbe214b90cf4bbb9a9"}, 0x160) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000002a000)=0x2, 0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000001b000+0x4e8)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x124)=@ipv4_delroute={0xb8, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_ENCAP={0x9c, 0x16, @typed={0x98, 0x0, @binary="478d1845b6bb55b3dbc044398db091ad9da3d91477f260cc7c5477733e002eb3cc62761047b478faaac4e079f0cf26a858f557487f3a3c42db2906a18632350d7bfdb1e11703cfd851dd7dcef837fc41bd01ac9d427641620eefd370c923592404f5b7b527b49749844bdcc4198eb171b35faea2762fa9cd8d6889f3e25e65a55d7bdf192a195331a2cac92cc2"}}]}, 0xb8}, 0x1}, 0x0) 2018/02/09 14:46:58 executing program 5: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a2f000-0x38)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)={0x28, 0x1d, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @str=')-+,}\x00'}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f93000)={0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000f93000)={0xfffffffffffffffa, 0x1}, 0x4) 2018/02/09 14:46:58 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000015000-0x4)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000005000-0x4)) 2018/02/09 14:46:58 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f000000b000)=""/145, &(0x7f0000012000-0x4)=0x91) [ 46.516836] netlink: 188 bytes leftover after parsing attributes in process `syz-executor2'. [ 46.532484] Cannot find del_set index 0 as target [ 46.541698] Cannot find del_set index 0 as target [ 46.555654] netlink: 188 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/09 14:46:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000022000)=@generic, &(0x7f0000da5000)=0x80, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000210000-0x5)='dctcp\x00', 0x6) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xffffffffffffff70, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, []}, 0x14}, 0x1}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/09 14:46:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r0, 0x8644}], 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000019e000)={0x0, 0x32, "fead8b86c3035de08dcc396e8d9e8134442f056e7ba07d788fdfb4a2d934fd3e3626ae576b06bda4094c40189bbbe2e496aa"}, &(0x7f0000451000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002fd000)={r2, 0x1, 0x30, 0xffffffff00000000, 0x80000000}, &(0x7f00006b5000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fdb000-0x67)={0x0, 0x5f, "75865aa59e9750cf10273dd25e6cd6334097b5a33846e95eae157f32cb1096442016da9f2f124a32de6b7c5c1ae9a80fe9449a7e5bdf69b22c6119ccecad6161e424d6da7d6b240d86f52b658c23898daf4902ee1d335b7e6b6829563c3cc9"}, &(0x7f0000fcb000)=0x67) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002c7000)={r3}, &(0x7f0000f64000-0x4)=0x8) 2018/02/09 14:46:58 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000058c000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000e8c000-0x10)=@generic="dc02b4610dbcd772a8ca5032a1cb1fef"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="0200fa00", 0x4) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00008c9000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000238000-0xcf)={0x0, 0xc7, "823a9b3341c7c52aa1b73e66807dd7077bfec55801a1199928051c8e4c093ce99b3037a115912fcc27a36b280813e0bbd9b43462140e021cf7e95f0108b06018bbe41d4bd92f1b6c5180195a34232e840996dee7394a25b229967ef147a33121d88f147563864859b36f052fc216f8e629ec14b33c1f372c99c2164b4ef7f51962a2ee438cb0b0468202ceeaf649453fa5717a13c4bac3aad7844210b5242b2d454b4ea65fc1f615bfa0394f1f4d3221b458401f8251945448b99e306a7da3f177b8de24a5d446"}, &(0x7f00001f8000)=0xcf) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000850000)={r2, 0xb9, 0x34, "f4add178bf28b4594cd69a6f27197e0f125b447b86d7166e39abc74f2596324f35f8c442b2aed9cdb8f41a6832cd1d1ecb41dffd"}, 0x3c) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000a0e000)=@get={0x1, &(0x7f0000830000-0x1000)=""/4096, 0x1f}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000064b000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x9, 0x1, 0x7, 0x8001, 0x7, 0x8000, 0x7ff, 0x7e5, 0x8, 0x7, 0x3, 0xff, 0x9, 0x80, 0x5]}, &(0x7f0000de3000)=0x108) accept4$alg(r1, 0x0, 0x0, 0x10000000000007fd) socket$inet(0x2, 0x800, 0x3) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fca000)={r3, 0x6, 0xcf, 0x400000000000}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001ea000+0xa5c), &(0x7f0000db1000)=0xb) 2018/02/09 14:46:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00003cb000-0x3e)={@random="a16e8aa67acf", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) r0 = accept4(0xffffffffffffff9c, &(0x7f00007a7000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000f53000-0x4)=0x20, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00004e2000)) 2018/02/09 14:46:58 executing program 1: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000067000)=@hci, &(0x7f00001bb000)=0x6, 0x80800) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000323000-0xc)={{0x7fffffff, 0x40, 0x6, 0x40, 0x10001, 0xb1b7}, 0xfffffffffffffffb}) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00003a1000-0x118)={0x10001, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003a0000)=@nat={'nat\x00', 0x1b, 0x4, 0x378, 0x98, 0x98, 0xffffffff, 0x98, 0x190, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000329000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x278}}, [{{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x8}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x14, 0x561}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x4, @empty, @empty, @gre_key, @gre_key=0x8}}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xff000000, 0xffffffff, @generic="50e32adf288faaadb1e80dc98dd0b6df", @generic="70653dde723927533c69342963564c2a", {0xff}, {}, 0x21, 0x1, 0x42}, 0x0, 0xb0, 0xe8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x65, 0xf6, 0xe44, 0x3, 0x6, 0x6], 0xe71, 0xe595, 0x8001}}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x2, @dev={0xac, 0x14, 0x0, 0x11}, @remote={0xac, 0x14, 0x0, 0xbb}, @gre_key=0x4, @gre_key=0x8000}}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xa}, 0xffffff00, 0xffffffff, @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x11, 0x2, 0xa}, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@unspec=@udp={0x30, 'udp\x00', 0x0, {0x2, 0x1, 0x3, 0x0, 0x3}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xd, 0x4, 0x0, 0x1}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x2, @dev={0xac, 0x14, 0x0, 0x17}, @dev={0xac, 0x14, 0x0, 0x12}, @icmp_id=0x2, @icmp_id=0x2}}}}]}}, 0x3d8) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) pipe(&(0x7f000033f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/02/09 14:46:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000dda000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x45)={0x0, 0x3d, "79b4097bd3b75b2ae29ffa99f4f709808fc34cbaef0873b827304633b0cabae0d19c8d2116c76db8e9d12127ab0509c96f5ac981db84c23b1faad0653b"}, &(0x7f0000812000-0x4)=0x45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000447000)={r1, 0x2126f414, 0x3f, 0x0, 0x1, 0x1ff, 0x100000001, 0xffc0000000000000, {r2, @in={{0x2, 0x1, @rand_addr=0x8}}, 0x1a, 0x1000, 0x2, 0xfe1e, 0x9}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00001a9000)={@random="0b0feb96f250", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000352000-0x8)={0x0, 0x0}) bind$inet(r3, &(0x7f0000999000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000f66000-0x38)=[{&(0x7f0000b32000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000d07000)=[{&(0x7f0000113000-0x33)="b8531c68acbdb74430882e563e97bab0761f62dc28337c8ee32197c17999af8803fb8584840c13c6d0b15ddb710fa52b847033", 0x33}, {&(0x7f0000942000-0xa4)="52ed141e21431e18aa8d2f848f4bd56014c9b23014218a979305408d0a0e44e497016c125a340f843d4e07aec230ade33316596658260e32d2026a2f0973e24336b3dc2a1b44db435898699e46c876de0e73c5d63e0a1c6483caf242745730cd4866e45a5056238a3f452a66816f3314aa5bfd533c1908123a433466424326abf5762dbd4cceb21fd68eef270c8761450ee779ead19bb758fe167d337b7e372c54bf00f5", 0xa4}, {&(0x7f0000f00000)="4b323297ff889d9ffc291ed180e8eb2d1633b3993f19c45294b03ee8fd4d9efa6e1eed81a00d911dc98b079c02b6d55e490f1c0c85160e9595a49f3a441277c8176eea0c40772b60ea108b7c80e3947fe118d7a5f9b32df7b99c42f2593c41ca7e410715885ecb9119c3eb14695ffa0fd14147ce22ea0ae21f82dc49bf6679a8bf4d82c5c8ed6f5a473aeeaaf7e60bc270e540f074ff70d4e2e322f19d393f8be6713c300fc57583b83dd1174e20cd28", 0xb0}, {&(0x7f0000ecc000+0xccd)="70e9ba27b76b9a12a10046d96aef08e570291f16b6f8ab504ea3046aed8106ff0fe9f4be59d8ed40ac2d2f53ca87ac48f42c239e27970799bc7e45878b4edba9695d4b602ef44c6f6fb429f91c2e14732e36d54ec4413e15f72d03d87c796647ca437e7199b640e74755a417e755db4545228ec2ee7abfc38210da1918ef53bc8a508959b1a147d2f02b611afe439608987374b3ed050f3dd5cbcba8ac8e7601d7abafd34b1e5f23d4c6e71df40c0ef0b2ddd0f5bdb0e3115181373d83bdd2254ca1", 0xc2}, {&(0x7f0000fb5000-0x7b)="63bc8ff98bfeaa196020b63d8dbfdfc855d0f3ca11a9e98530d3e1ea77aef26c90467cf806c1255d4b46f2884e750e6d6fc65633f0d461b289a2d980f030f9aefcadfb86d83ed6399ceb3cd9f631a5a741d4e37834ed7c72953271eb07308e9cabb32d1d2ee93225425b1780e61f12af975e5c3e6aef7ea7094dba", 0x7b}, {&(0x7f00009f3000)="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", 0x1000}, {&(0x7f00004c8000)="204ea92883c46c31897256ad3653585b2ed975bdfa7aacd0c73579a5", 0x1c}], 0x7, &(0x7f000048f000)=[], 0x0, 0x20000000}], 0x1, 0x8000) 2018/02/09 14:46:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendmsg$nl_generic(r0, &(0x7f0000c8e000)={&(0x7f0000051000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006d8000-0x10)={&(0x7f0000f26000-0x28)={0x28, 0x3a, 0x104, 0x0, 0x2, {0x4}, [@nested={0x14, 0x7a, [@typed={0x10, 0xc, @u64=0x1000}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x24000800}, 0x20000000) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f00006d8000)="efc1dd04b929ec55e3d31ce465b16d5fd7ce75dfd05adb2ce58c2c46381bbc8e", 0x20, 0x0, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x2e) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/09 14:46:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x7, &(0x7f0000001000-0x8)={0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000ac000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000d3d000-0x20)=@hopopts={0x0, 0x2000000000000013, [], [@enc_lim={0x4, 0x1, 0x1a8}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000a94000-0x4)=0x10) listen(r1, 0x1000000040000003) accept4(r1, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000093f000)=0x10, 0x0) 2018/02/09 14:46:58 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) [ 46.614005] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 46.647620] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/02/09 14:46:58 executing program 2: r0 = socket$inet(0x2, 0x1, 0xffff) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000046c000-0x10)="8876fae050d3261758e2a78515700aad", 0x10) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @generic="d816d6e57b50113f962f14305f41bc30"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "5533aecf518d13ee6f604ab36f19088171401cdf0932b3454dd62003f8dc"}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2d8) 2018/02/09 14:46:58 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000eef000)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, &(0x7f0000a74000-0x4)=0x1e, 0x800) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000eef000)) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000ef0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ef0000)=0x14) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000ef2000-0xaa)={r2, 0x7, 0x7, "b0301b40cb7667f66cd617485db7ad5a218b8c412972de88f44d68f7c104fe95eecab49dd3fc34f4d79ba159a391b9ab750aeee2738ee216ad517f2096e8447455d141dc21ca92e130b339a447074e2ca36971a2099ac38cf23b090086ca2b9fcbd54306119a9a10a16240af298fe5bf0013db5700257731a97cbe99533734614528a5af7b0b9fe43d0b76f27369b553ce2a7a3da604fcf4fd9d8c3a160b3af4"}) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000ef1000-0xc)={@rand_addr=0x8, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) unshare(0x20000401) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13", 0x403}, 0x20) 2018/02/09 14:46:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x80000, 0x28000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ca5000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000313000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d30000)={r2, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xa84}}, 0x9, 0x4}, 0x98) sendmsg$unix(r1, &(0x7f00005b4000-0x38)={&(0x7f0000270000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f93000)=[{&(0x7f00003c8000-0x1000)="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", 0x1000}, {&(0x7f0000b78000-0x1000)="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0x1000}, {&(0x7f0000d49000-0x6)="98a3d02da492", 0x6}, {&(0x7f00009d1000-0x82)="b9daa68380247e3adef6acd99cd73d1edb2ae8c1c1a617902488605b34ec768ed3f57046078eb67bdd2a02de5610f992cb263db9245c4a2f9c7bc2238e92b43919a9408abdaf2facf3587157589f0e36239f4887d2885f752b89a2f8f10f192352bb5d609174d1916bc11bd615fc2d35b75f312ecd9a928d97d74ce8bee698903b9b", 0x82}], 0x4, &(0x7f0000a30000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x8000}, 0x48000) setsockopt(r3, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) 2018/02/09 14:46:58 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000026000-0x4)={r0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000027000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000010000-0x20)={0x80000000000, 0x0, 0x2, 0x7f, 0x1, 0x6, 0x1, 0x400, 0x0}, &(0x7f000000b000-0x4)=0x20) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000012000)={r2, 0x29, "0a69e8d84a4f70dafa19254bb323b8bc07efc1f90daa402460065e04ad7732675ab2da373a422b6f8f"}, &(0x7f0000025000)=0x31) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x7, 0x8003, 0x6, 0x8, 0x0}, &(0x7f0000024000)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000025000-0x8)={r3, 0xfffffffffffffffa}, &(0x7f000000b000)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @generic="2959309b2108da09da42cbd9e7817608", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) accept4$inet(r0, 0x0, &(0x7f000000b000), 0x80000) 2018/02/09 14:46:58 executing program 7: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00005ad000)={&(0x7f0000075000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) syz_emit_ethernet(0xe6e, &(0x7f0000015000-0x111f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "0ed303", 0xe38, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "1ee212", 0x0, 0x7f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [@hopopts={0x6a, 0x1bf, [], [@generic={0x0, 0xdfb, "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"}]}]}}}}}}}, 0x0) 2018/02/09 14:46:58 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000001000-0x80)=[], 0x0, &(0x7f0000002000-0xef)=""/239, 0xef}, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000004000-0x3d)={0x0, 0x35, "2e223dba61546fea8ac16f469b09700dbb5e18c198ae0f093f83604a0cb58b4951b4080e7c65ab94584e066400b8ad4b21a0d2a6dc"}, &(0x7f0000001000-0x4)=0x3d) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0xfffffffffffffffd}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000004000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000005000-0x114c)={0x114c, 0x2a, 0x300, 0x7, 0x1, {0x17}, [@nested={0x10b8, 0x3d, [@typed={0xc, 0x78, @u32=0x400}, @generic="882cddccfa07ab46004723fcffa6f33e2acc54d4146ba61bec94427c62ff2965d699734f0006b645ac8731831b87e85d50c2179f", @typed={0xc, 0x96, @ipv4=@rand_addr=0x1}, @typed={0x8, 0x5e}, @typed={0x8, 0x37}, @typed={0x18, 0x65, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="f548a38bd057b8642cf4bab8414d3fbe2fd87d8cbaf0d7ea9b5eeb00d37536575eee0ccd68b267f72c10fadf8def8331c2ba", @typed={0xc, 0x1b, @pid=r3}, @generic="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"]}, @typed={0x8, 0x53}, @typed={0xc, 0x6e, @pid=r4}, @generic="cc72d8348c861463f183eb5c43e58a7ba8ce94a64bb6b192ec131971dcc484143e12d8c932ebe8c9c748e85ebcd8ef933fd4ced12819211af0d8e73c69f4566ba522c49ebb3281023b650d52d8cb57b4894052cf36f2d7c2cd4df212f4f4703d01d67dd66ff5faefea2c"]}, 0x114c}, 0x1, 0x0, 0x0, 0x10}, 0x40001) 2018/02/09 14:46:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000064a000-0xe0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @rr={0x7, 0xf, 0x0, [@multicast1=0xe0000001, @rand_addr, @broadcast=0xffffffff]}, @rr={0x7, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @loopback=0x7f000001]}, @end]}}}}}}}, &(0x7f0000d46000)={0x0, 0x1, [0x0]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000519000)=0x2, 0x4) socket$inet(0x2, 0x800, 0xe38) 2018/02/09 14:46:58 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000029000)={0x1014, 0x2c, 0xaff, 0x0, 0xffffffffffffffff, {}, [@generic="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"]}, 0x1014}, 0x1}, 0x0) 2018/02/09 14:46:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000d39000-0x118)={0x80000000, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x1, @rand_addr=0xbb43}}}, 0x118) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000b9b000)={@multicast1, @dev, 0x0}, &(0x7f0000d8b000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003e9000-0x28)={@common='ip6gre0\x00', r1}) r2 = socket$inet(0x2, 0x3, 0x21) socket$inet6(0xa, 0x80f, 0x5) setsockopt$inet_opts(r2, 0x0, 0x4efea31f79444f9d, &(0x7f00001c7000-0x5)="8907040000", 0x5) sendto$inet(r2, &(0x7f0000890000), 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x4}, 0x10) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f000096b000-0x4), 0x4) 2018/02/09 14:46:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000f35000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000dfd000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00006f5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000615000)={0x0, 0xe2, "dc1d30a30ea3cf7ec36b7c3f37e030f7dd4391e49d4dd6dd4a5b8b72dfa8bd7308366f920aa30b5fa7fd295beabe5b2d9ff6e261ee4556775247016b6557f49ccd00b6eb929ca3e95e3816c4bde8fb924fe0598966e0dde074f247798980b39791288d0045253d9655979e3470c0de51cdf2bb9668babd7b0f5927c44183db5289249595534a32415d4d52294f99e2cefc6bac62a04fcbebf835ab134caa384aa967785b86a28cdd4eb8c016ae9c12a76040c3f70a26439d816afabdc5fd4fdd92e91118342bc31c01110da5477e53de22f7ca1090ff4e6a5e0a2d285b5897bbfdd8"}, &(0x7f00009bf000-0x4)=0xea) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000212000)=@sack_info={0x0, 0x95, 0xde33}, &(0x7f000062e000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001ae000)=@sack_info={0x0, 0xfffffffffffff001}, &(0x7f0000a84000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e1e000)=@assoc_id=0x0, &(0x7f00004fa000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f25000)={0x0, 0x200}, &(0x7f000026c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e13000)=@assoc_value={0x0, 0x8000}, &(0x7f0000675000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000732000)={0x0, 0x5, 0x5, [0x7ff, 0x3f, 0x3, 0x8, 0x3]}, &(0x7f00002c2000)=0x12) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000031a000)={0x0, 0x3}, &(0x7f0000ae5000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007c1000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000012000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000db5000)={0x0, 0x8}, &(0x7f0000cb1000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000067a000+0x934)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x67}, &(0x7f0000c38000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000051a000)={0x0, 0xc5, "b7259331461c0b6f54eb4b2d19abebe2e21c033e133ea39c3f7f2d33de848c88dc60edda35a317a93deb66e269e41330572a8838e2af03d027fd388646b5096650217765e5ed132994c225476f5dddb936b5621a1a7b36b7e7248fb7c3e600affed31615590892cac963c3ba5a57a88fd59b861833cd24be336ab761a96f54ae047f4269bb55bc90895669906cfc18e8b74a95df885b2041eb294919932821e6cdbd66e3b7356a99666bf68019e52b66fc27cdb133817446b86382958a053a2c910e62cdc9"}, &(0x7f0000590000)=0xcd) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000ae000)=@assoc_value={0x0, 0x4b}, &(0x7f0000019000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000c85000)=[{&(0x7f0000e2d000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10, &(0x7f0000514000)=[{&(0x7f0000a0c000-0xe1)="6db7942b63c69a4fc98d543d2c527062cc4a448dc0060bddbf2fbeba8d6c372c83679897dd8a3293900bc300c1a4baf5d07ad3b1164b994fa7761c5346cbd1a6589d26d514ba3aca83880e12a9e0a14c8ef1b0fc046aa80f20b0a30c5b8b76f3092b007cfdb819dbda4218294368f34529d2def59482eef7b9c46264e0eb340dfadb8122eee139f600a6640662a6702d0e3078ff3ac67c0087f05ef08de6e443f6cca2c6682568513b238cea59737dfc2486e9b6390936718bc80f0ba10eebe11f42ad16f9c10dd902f24733fbec1659ef317d53348969bd125851e25ad4f68fb8", 0xe1}, {&(0x7f00005ab000)="e80830d325cc2785de45f2dc678404a08295c6f49b2d2a74fa4adbe48b2f7d29ea5e33c10ee0c390", 0x28}], 0x2, &(0x7f00008ea000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x6, 0xc035, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x6, 0x4, 0xd2, r2}}], 0x60, 0x1}, {&(0x7f0000aa5000)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f00006da000)=[{&(0x7f000038c000-0xf8)="2974d4203aa28639205fe037b21760f5a52f4c1c33abd4a291acffe4e4897484d3feeed126ff9446f7569c658e182de63f919a12dee8300000823423ac4598a016b056c852cbf210885438e677f7e42c2620bde3bc7501db470cc61907864c30ef4200d80aa2ff70d86c7476aa51927cfc2d8e7751ea62652702b4abd72c43a6efcecd272be25e7902eaa8ee83bee6ce46279c4d6ddd414be86917d08365aef18a68c3b802fa3b4d3cc0151d8f7f0d312b30348de8596955d99f0aef7949ec4c6a096f907d0bb14a6c6434facd14f037cbeb7a24d0a4eb393e141c2f556aa96a0a27215b64d16fcd7e7ae7809e28a74578bea549e3194969", 0xf8}, {&(0x7f0000391000)="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0x1000}, {&(0x7f000078c000)="bb6583bace5d555f8f7272c2586f033b03f7978b675878404c4ac946faaab9888917adbc95c33771935bbd5848a8fb8ed7b5431fd4ddb630f47ec480f3b6a4a0aca2b8a13d4432854b1bc1694c8f1466f2b06047eae4576b20ff71d3e792075f461778", 0x63}, {&(0x7f0000de6000-0x3d)="5b3a31c1a17a18783fd0d288b4d2da54c006488d7198c1fdddd18ea12f29db2d9623ef5871ac687db7feb98d0b8f95691e910d7c5d292879df2864c737", 0x3d}, 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0x1000}, {&(0x7f0000931000)="1f7fd0212bb700cea971bf0330c97c417e9747567d29dd2fa588b0a41612dab5cc09f18d8cccb7340a03a57c", 0x2c}, {&(0x7f0000174000-0x2f)="77e0f1366d5f3a6188efa1d53f1f3ab2234f3878e09630ea01e80e1d4785c35371303561a4a8eca1fbd790a4d44379", 0x2f}, {&(0x7f00000ac000)="7b804fd62d7dfd73df6e8e839d8c3c68b6ca601ee68dc1e051886cdccd8d0bc0e94fe7cf0467c3448f439f2e8b6709e64d7d01ff0b0534753696983db8134f11d1d09a486564d6baa6c6c476ff69a7d380cbfb2b05a2fc6eb83e9582e264a360b2fc94038b4dec28017a6d2504c3422852b96e03b5c0088917c2db05870dd53956f33dad6a696b22e7e8c766993f9d4f02bf6c925557bcc3dab7213311710c737115ecbacf46db67224a0052c37a46d6038e0aeb8f32f99ab823943e08ba89eb121da3e28192d60f", 0xc8}], 0x6, &(0x7f0000835000)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0x208, 0x7, 0x8, r5}}], 0x30, 0x4000}, {&(0x7f00008e6000-0x1c)=@in6={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, 0x1c, &(0x7f0000541000)=[{&(0x7f0000382000)="f44411275126afbe9be09063a6446d691c377a36a29e8c5527f78df4d471d73170c7a2122a0abf264a075512c3ae9d577938107fa212becef4a95e8236ebe4a6d72c884c13a5915393adda3ee370f4c0c8f7c9d17ab94f99ec70e2707c0af494b03d970ad14a", 0x66}, {&(0x7f00003f6000-0xd8)="19c6b23486b9754282b39410ca988e97f2e78aad3ebf8cb2a38d9025a055b41ba0ce4978db56e6119f39a0e2dc1a2b67570aa72a793e4097dbad51d69493182b3893652cd24e9d84f3abba018445bb4c7be1567f74486395ada3c48231411e625c788823c511d0c0c81d030d2e2a75fe399fb71921a081917f5f9a81c32afed8c9c582065c0a5560bae92269d6c711441b0cbd4e7dfa9b898823278994676a45c9c768286ad4ec738908435c1c1ed5421952481aac8957e99d85db166dec58e28fdde38e1fb6341a13435f6b64cf36a851ea5453719bf36d", 0xd8}, {&(0x7f0000378000)}], 0x3, &(0x7f0000d27000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0xb67, 0x2, 0x8, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xa, 0x1, 0x4, r7}}, @init={0x18, 0x84, 0x0, {0x4, 0x7fff, 0x1, 0xce20}}], 0x90, 0x1}, {&(0x7f00000c9000)=@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000019000)=[{&(0x7f0000080000)="0f81a04062b809e6928143eb81e342d9e057c6b908c458f87ca1152de99ec3a4ac55e8e4b4269c9f935ef367ebc2b7523e53a7bc6ce21c9f4030801dfb432dc2fc4d472f9e57385b526f1e89e561f39106469d435e61647070a200d9d6e7fff0484d026393c1895574392e1a2407551e1e88c11096e4d27919dd9b986d0c32995e7cda9ac1b53e92da4f0b8c860644", 0x8f}, {&(0x7f00007b2000-0xf)="302c224c153e00c50507d0545f9d58", 0xf}, {&(0x7f00002ee000)="60e1cecfaf92f994d8cbfaea5fcb3cf338946dd364ce334bcca6fb5f93b79a320ede5e", 0x23}, {&(0x7f0000faf000)="2fb371873c75d7ec448f13c27f074a237275be664de022da272b2c932c1e8a8328c9722be0849389812f0fd4b88c6c83b7864ea25a3e", 0x36}, {&(0x7f00002cd000-0xb1)="682b94bc6b29ac07976d603360d1c2dbc62e34196e7370f1f19b2a85caca3f99219558c428f210355f967c1c14dcc189148f873a837f720918e46a3f65520041e618463af127c346693e0e527cf3f0b00845fb74543144750d24e36bcc7af76094c00a69c60f5f467fa07ed8d26ed4b8a3482fdfb385f307da5d4dfae4eec90f21764f8fb67c511db314fd583f64a6f52a0ce15b994a44ea9e0e0fb16bcc731bd949663bb82fd300a6588fd932be534f27", 0xb1}, {&(0x7f0000f1f000)="c42f9a13b493797e5079bd04af2d552ab4f48404e96f445e420405fd11e1b96c0b23fb20431110376cd857b85b9a23cfed968a19c7cc977738accef301ad1f91f252832de5fb6f07803977af", 0x4c}, {&(0x7f00002da000-0x36)="9548cc841140304845e9c9d7fffa406c727ac5f486db897098a69fc81854c0f720e0ef983bb4dbb8239b4de9ff032b0a2f45e13dbe71", 0x36}], 0x7, &(0x7f0000354000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x62ae, 0x208, 0x8, 0x55f8e024, 0x1, 0x1, 0x4, r8}}], 0x30, 0x4001}, {&(0x7f0000403000-0x1c)=@in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000839000)=[{&(0x7f0000d90000-0x8c)="571d9de7a2368ea24b037e80536ba64902d939af89ba9267c130ad031261d978577d433b6e42efe3a801142c922f11ec5cac57622c08efec693216df397ad0e54849315bfde9c99d374647368212d53d74a9ab18f8f2793e291c4b3d27ae6546e83fc888da78197c521ebf201e90dddae507aafa920ca037ca4ce3fe92f09f973e93ba0007b26bc7a9e752b1", 0x8c}, {&(0x7f0000801000)="f0c33b8e1326450102c9bf66e16ee54126d112c87657eab3d86bbeee80e2a311c8f6a0910623573cf3614bf4b7841dca7c137f6899fe925ea68472959ca5a1c8638c4f3c0ddce964ebe7294b7bc976571b8da9cfe353aae93853eef84fea4f02951eeda5635a45543663e12ca7f2dd99892a72a043142e833eec43b90df5d15292f218e6ac9bc72e6f4bfb4bcb3a090c42ffbfe80111073f088072e61a7cc086", 0xa0}, {&(0x7f0000f96000)}, {&(0x7f00009da000)="5c3e3363ab3b0ddf7d26a301678b5543df6ffaf22aa4caa542d4", 0x1a}, {&(0x7f0000509000-0x1000)="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0x1000}], 0x5, &(0x7f0000b5d000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x8000, 0x5, 0x7, 0x10001, 0x100000000, 0x4, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x4, 0x5, 0x70d, 0x6, 0xfffffffffffffc00, 0x40, r10}}], 0x60}, {&(0x7f0000294000)=@in6={0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, 0x1c, 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0x1000}, {&(0x7f0000ccc000)="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0x1000}, {&(0x7f000034a000)="20f7a771cce3513f242e6d532c564fd2a73223c1d54d91ada8c45fb170ea3b65c47873d406b95f430dd4cf26f30c6931e7bc7fa4aaa924d00836520e58b8b60a477f7ff28a802983ef76e1854b496f23febc03da6974eff110786d12ec424aed3991a63c4cd57f0c323d72072982aa5eae140af8f7708c0c71870fb4b8c8d9385e074c82664bdb015916a8b167b1839bd1666f081a29c636cf6f83ade52b22b4232c7b9a9e69a21ae8e53960b496e9e8", 0xb0}, {&(0x7f00004a6000-0xd9)="19d92bcf1184b21bbb4513cef9a0718823215760d0e1c988c6c8817fefbe5680ccb747cb0019af66b32d0515e02bae0b4a00deb7e082e4f1e2deb0acc3ae8009aaf77fd175fd42c35511e179e049559e66ed0553298fd4d95f639521645b1ae1302aeb9f3b5e35b9eb6225749934645d5d3c5f235e81a1ccda88919ed809fe96d8360e099102a786b737e3505db03ca27d7995fc91015a825a5c3e9c0a856101c8a28cf45f1d8976e47d600e8447bedea74286ce683a00a77c588acb3f38e93cfc715863b7907f1fab79305b91f96d846de2308f5b8b5b794c", 0xd9}, {&(0x7f0000a9d000-0x83)="a6a40ec2a4c16ac0f62d22bb610a849f39a3b2adda5d719a6e487bd073de2f6038dbf15144bcbc7e059f24020a6011213dbdf23baba69edfb59d3d7fcbb067d9e33111a0b8f807a22a68aedbfab33a92c95387f90dbe16edc502276963eebcb69fd04164df33748afce4ff380d925c50c03a9ce5fb66ca7020e959d411c2f951246002", 0x83}], 0x5, &(0x7f0000817000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x6, 0x7, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x7fff, 0x4, r12}}, @init={0x18, 0x84, 0x0, {0x5af1, 0x8, 0x2, 0x200}}, @init={0x18, 0x84, 0x0, {0x2, 0x401, 0x7ff, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffeffff, 0x3, 0xa8c, 0x1, r13}}], 0xf0, 0x4}], 0x7, 0x40) 2018/02/09 14:46:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000056000)=0x1, 0x4) connect(r0, &(0x7f0000a10000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, 0x4, 0x1, 0x2, 0x1}}, 0x26) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000918000-0x78)={0x80000000, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, 0x0, 0x401, 0x9, 0x6, 0x401, &(0x7f000094f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0x9051, 0x401}) socket(0x8, 0x5, 0x8) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) 2018/02/09 14:46:58 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000983000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003f7000-0x88)={0x0, 0x80, "bcc6d231c009ef2aaac20f551c1b919ebff684cf4a7c77c9aa8daac1f9365a97130db1fe80084d423191b60bfe660bf634c783e4ffc469d73481e23275caf5b1fd74dd5d26dc25bfff5e789750ca8bafb706f300b5ae3194ac192f453dbc361b140455989857e58d5e9781c16a263fcd2708cfde9c7b035b7e275a7cbd959f3d"}, &(0x7f000039e000)=0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000040000)={r4, 0x8, 0x7}, &(0x7f0000ba6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000051e000-0xe4)=[@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xffffffffffffff81}, @in6={0xa, 0x0, 0x2c9c, @loopback={0x0, 0x1}, 0x11}, @in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0xcd5}, 0x6ad}, @in6={0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x0, 0x20, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x80}], 0xe4) write(r1, &(0x7f0000d3b000-0x8b)="130000001000ffdde200f49ff60f050000230a009d0000000f00048000000000003e4fe8a15c0a085b7739f0b73c8186549d9756ccb90b00af8f6021d1d926c9bfdf9aeb0a0c8602a4edc50ed928efebf2d87ea3c3c75263dc3fc3ce1cdfd6fd7564e5938e7f74313b0f22d7f6f564177e53ae9e872d25c6ce3b5d17aa8081d684109be524d26fd62eca83", 0x8b) r5 = socket(0x9, 0xa, 0x401) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000901000)=@assoc_id=r4, &(0x7f0000f82000-0x4)=0x4) 2018/02/09 14:46:58 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c43000-0x8)={0x0}) accept$inet6(r0, &(0x7f0000a4e000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000d17000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000095c000)={0x14, 0x4, 0x1, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffe, 0x0, 0xfffffffffffffffd}, []}, 0x14}, 0x1}, 0x0) write(r1, &(0x7f00002d5000)="31c2b0cffc9d141b1a79ad4599de4b0ac3357c556a564a803da484442923c50c626b7b3d1c939c6d0e9e8c9107c63bbea45451ca1a7fee28eba751d3a112e701d7511bd614", 0x45) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7e000)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000683000-0x8)={r0, 0x4}) 2018/02/09 14:46:58 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000fc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000fc7000-0x4)=0x14, 0x80000) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000fc7000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00006e1000)={&(0x7f0000fc6000+0x219)=@bridge_newneigh={0x30, 0x1c, 0x20, 0x5, 0x1, {0xf, 0x0, 0x0, r1, 0x0, 0x1, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x40090}, 0x4000000) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000fc4000), 0x4) [ 46.804955] ipt_CLUSTERIP: Please specify destination IP [ 46.824267] ipt_CLUSTERIP: Please specify destination IP 2018/02/09 14:46:58 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) poll(&(0x7f0000001000)=[{r0, 0x20}, {r0, 0x2000}, {r0, 0x1040}, {r0, 0x2}, {r0, 0x8000}], 0x5, 0x1) r1 = socket$inet(0x2, 0x80e, 0x9) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @empty}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000003000)=0x10) r3 = socket$inet6(0xa, 0x80003, 0xff) socketpair$inet(0x2, 0x5, 0x4, &(0x7f0000001000)) sendto$inet6(r3, &(0x7f0000002000-0x2), 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r4 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r4, 0x0, 0x0, 0x0) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000006000-0x1c)=@req3={0x1, 0x2000, 0x100000001, 0x3ff, 0x9, 0x7, 0x6}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000004000)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000005000-0x4)=0xe8) r9 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x1310)={0x1310, 0x31, 0x2, 0x7, 0x1, "", [@typed={0x80, 0x74, @binary="1e04265a91a3797350d02bd93c90b4b4467e760cd34590eb95696f5d64e31a7049053b421e6d09d898327395c1a3adb8e642bb56a312cd55830671b356d344466a3f7bfe2b2277139e96eb4bf92b4a0d03d1c5f7c5288f4251989122132e0db0e96f7ad2bd6ef1f479e0f72bef7c66ada3763f91fb8e"}, @nested={0x107c, 0x8e, [@generic="b78b45c2ff9ed698bb60f8ff066be0ac6a14cc920a442cf5312968a2b2b2a232966686844baeffa8318f05c049b28a0d4b45a7f8d19b74f3c53c4dc75720d7a928031ea4a6b68e2e2c0cce424a2edfee4024dd5960d43508ae86fb2a7473d38550855559b119397b42266b", @typed={0xc, 0x87, @ipv4=@multicast2=0xe0000002}, @generic="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@generic="8fb7b653f8355a7a492acf6c7ede17768d9bc79d63dde35f15c299a8e1866f66ba83f2a7dfb59448af5824f6533e8b11ef060296cc20106da417162c63309b47af9b4fc55cfce4b3ec190486d4359e3e3c926ebccb77d6a8b64dffb01e983c5d43135d6d390e07aba8b640c34fefe58177027fecf518c9032a3cf52226a95506ef04d666a54d8d3d3c13403cb89ab617772979e8d5907bed907bd4237c70faaca5852dc156d16919792c289e83f4dad9362df1afae7431bc3e0f2adc10e5c3947a17e706d8a235d49d6512333db8dd84644e1adabdedbbd11ef5a07f529d23d024c5", @nested={0x10, 0x5f, [@typed={0xc, 0x15, @u32=0x6f2fbaed}]}, @generic="638ddcba10097a44873a423b07a2c7c862acc498fecef22067d526a89954b8f955160aaf7de459d72de740e7d31a600114366252402d1319d1537196185873c18d6ec437f9b2a13302b833ad806255f6be4769b25803282cc8085b21fe2c974b92ab7c39593fe65195221d62d1017aac9e9bf17804907f1482e78bdbeb9c463150781cdd624a49b07225065d0ca33ab150e47417f72d12265cec6786bc8fdf0ceabad0c90569f29a70d7c9252a1b9a19e557dc4c22b7fd", @typed={0xc, 0x85, @fd=r3}, @generic="334e012a035302c8ed50de86d0e85978c7ce5bd7d4082b9a64ce5f5448bf4d8f4a80d652ed721a582b0c0e1e6d4e2f662b331fba5dd1f8dd8c90eba46a9aace90fd593de658660e57d8db4b3775a"]}, 0x1310}], 0x1, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x40000}, 0x4) 2018/02/09 14:46:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000943000-0x88)={0x8000000, {{0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xffffffffffffffa4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) [ 46.870065] netlink: 4080 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/09 14:46:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ddc000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x100, 0x1, 0x3, 0x8, 0x4, 0x10000, 0x9}, 0x20) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000067000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000094d000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000df5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000dbd000-0x8)={r2, r3}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00008b6000-0x3)={0x2, "e670"}, 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b59000)) 2018/02/09 14:46:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000c16000)={r0, r0, 0x81, 0x0, &(0x7f0000f3c000)="1f562099ed8ef10bc3b6da52064247ab83f089dafdee78942d6a6eeeaef2002baa737ab211cb89c63da13d795b74e832e7daf7b7842cb2df873183dfaefd349e112fe8d91e9b02c48933a2909bc3e3d2e50f1e56c74af7eacf005c79dc80540d7d7f23da4a8cd8a843f27dbf5e6936f1d06ca11626779bffe97f740ba965c7f7070d5bc095db49afe4508c08575006fd677ae94bd68f5bb4eb877a648ce663c4a510e5cf733d2a29c26681c7a18ba6c893ee53056205c2637d97b6eb0918bad4b71a09a8cb74602d7318508cfffe7388685cf6539c2f", 0x2, 0x7, 0x2, 0x7, 0x0, 0x1, 0x3ff, "22360912406ed8d51958ed76ea6f78fb21bae91d5c0cecc3ab7de6d8084c9bb6a7ecd2e370cf258b360a52243610b5c66054fd3919aa345f9cebcff981be08240b9e8f256941f5781d698bd1bfdf040cd3c0a849a0d5956dc8fbb2b45643dba657d8114e313cc71892c762e862620fa78d9a02dd949cc230001622fbe583416fa5f017b53df783ba8daa40e8e4"}) 2018/02/09 14:46:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000651000-0x38)={&(0x7f00007dd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000dde000-0x60)=[{&(0x7f0000df7000-0x1b)=""/27, 0x1b}, {&(0x7f0000a32000)=""/4096, 0x1000}, {&(0x7f000000e000-0x1000)=""/4096, 0x1000}, {&(0x7f000043f000)=""/138, 0x8a}, {&(0x7f0000675000)=""/117, 0x75}, {&(0x7f0000ccd000-0xf3)=""/243, 0xf3}], 0x6, &(0x7f00006eb000-0xcd)=""/205, 0xcd, 0x4e2}, 0x120) bind$alg(r0, &(0x7f0000dfb000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(authencesn(tgr128-generic,cbc(serpent)))\x00'}, 0x58) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff00000300000500f4ff03010002000000028600000800fffff404aae1"}) 2018/02/09 14:46:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000), &(0x7f0000e90000-0x4)=0xfffffc1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x6, 0x3) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)={0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000603000)=0x7fffffff, &(0x7f00002d7000)=0x2) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000375000-0x8)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000de7000)={r3, &(0x7f0000dcd000)="c2599b3d2baa821b7a319ff2e610cff30ef65d20a3ef6e19e44dce1d9f73fe090ba72e01b7f242958aa5b753a8572761bd2b00179ddc4c14c4087248056259f42dde047ee92f9ef33deaa4761954834da71911440d69a34c1148903ea1c8f5b598c9b5426dbd8b7e9854da2ab91fe3ebb3b6731b5307bb5322222231cc18300eab8f4a7fb2ba5230e96458d8d4bea3c5c2e7a961ed5de0a1e5a5e70b31e5e57f30c4e3808e3fb0f3b4607b3c55683fd227320021e763fd9f0c", &(0x7f0000c73000-0x1000)=""/4096}, 0x18) sendto$inet(r2, &(0x7f0000b5c000), 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r4, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000), &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000), 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="6945429343f3a00d3111c7023056f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) 2018/02/09 14:46:58 executing program 6: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000022000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000003c000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000001f000)) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000003d000)={"0e426d81a4cdea5a3a452738f0fef0af", {0x4, 0xb11, 0x3f, "dac9e6994382"}}) sendmsg(r1, &(0x7f000003b000-0x38)={&(0x7f000003b000-0x10)=@ethernet={0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x10, &(0x7f000003a000)=[], 0x0, &(0x7f0000036000-0x380)=[]}, 0xfffffffffffffffc) r3 = socket$nl_generic(0x10, 0x3, 0x10) shutdown(r3, 0x0) 2018/02/09 14:46:58 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$netrom(r0, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb02ec1f"}}, [{"6a180005154228"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[]}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000c1d000)="1c4d2f77d44c772581d0665f2fe588e6af59025d0cae08d0b7646485ad60c20f35b5009697b3f7afa57e8ee9ab3f219e3096cf2f3ff3ba33fc957bd2166480865b2226b98dde5af7d4a26de6edcbce6f7890bd0e79e35f711eac8c", 0x5b) 2018/02/09 14:46:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000b1000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000469000-0xe8)={{{@in6=@empty, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000372000)=0xe8) writev(r0, &(0x7f0000885000-0x10)=[{&(0x7f00009df000-0x1f)="1f00000001031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/09 14:46:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000826000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000938000)=0x1c) socketpair$inet(0x2, 0x2, 0x4a5, &(0x7f0000def000)={0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000aa2000-0x4)=0x400000000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000013d000)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f000040f000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000057e000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000fe8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000901000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000df5000-0xc)={0x4, 0x1, 0x5, 0x200, 0x800}, 0xc) [ 46.968299] audit: type=1400 audit(1518187618.776:57): avc: denied { shutdown } for pid=9295 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/09 14:46:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x3, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x100000000000, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) connect$inet(r0, &(0x7f0000be9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/09 14:46:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create(0x7) epoll_wait(r1, &(0x7f0000d5f000-0xc)=[{}], 0x1, 0x7) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0xfffffffffffffffe, &(0x7f0000e1f000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getpeername$netrom(0xffffffffffffffff, &(0x7f000096a000-0x10)=@ax25, &(0x7f00005d0000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003f9000-0x4)={r0}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000029a000-0x4)=0x3, &(0x7f0000892000)=0x4) 2018/02/09 14:46:58 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000006000)=@sack_info={0x0, 0x6, 0x6}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8208, 0x7, 0x6, r1}, &(0x7f0000001000)=0x10) r2 = socket$kcm(0x29, 0x2, 0x0) sendto(r2, &(0x7f0000000000), 0x0, 0x20044000, 0x0, 0x0) write(r2, &(0x7f0000679000)="f4", 0x1) 2018/02/09 14:46:58 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ceb000)={0x0, 0x7fff}, &(0x7f0000154000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) 2018/02/09 14:46:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f000020a000)={{0x9, 0xfffffffffffffffe}, 0x67}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/09 14:46:58 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000020000-0x17)=""/23, 0x17}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) 2018/02/09 14:46:58 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f86000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000048b000-0x4)=0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f85000)={0x6, 0x2, 0x5, 0x20, 0x0}, &(0x7f0000f85000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000086000-0x8)={r2, 0x9}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000023e000-0x4)={r0}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000a27000-0x4)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/09 14:46:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8000000000005) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e6e000)=0x5, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[]}}], 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000529000-0x410)={0x101, {{0xa, 0x0, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x1, 0x7, [{{0xa, 0x3, 0x3, @empty}}, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x0, 0x800, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xc784}}, {{0xa, 0x3, 0x401, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x26}}, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x10000}}, {{0xa, 0x0, 0xd84, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}]}, 0x410) 2018/02/09 14:46:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000632000), 0x0, 0x0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) recvfrom$inet(r2, &(0x7f0000a29000-0xff)=""/255, 0xff, 0x1, &(0x7f00003f5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r2, &(0x7f000085b000)={&(0x7f000052f000-0x10)=@ax25, 0x10, &(0x7f000018e000-0x90)=[], 0x0, &(0x7f0000677000)=""/210, 0xd2}, 0x40000022) 2018/02/09 14:46:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, '\b'}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x5, 0xb, 0x9, &(0x7f0000905000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000c74000)=[{&(0x7f0000ec4000)="9b025fd06c4e09efb30e4df8d66e2b6c37369dfc8436cf99d35c15e7f822b4add1ac06b21551d39e62ef3d70c8a661ca6533e492d1748a20a5caaf3bea6c3348c04737eb65f4703ba6bf8f4499fc6b520ba944c303d9c9d8162f99d30f3b76a6cab45280835d0ff1205d443fa9ae575a0e1eeb52fb9ec99a253a5ddd47404ca32131b61295ecfe848d323d5c059d4aa9c150d99fed46e4e0a564154a0a4d279842e35123875ffc0e636d0a190b9db987d674", 0xb2}, {&(0x7f0000f37000)="2144cd99ce1fc7eb551eaeefa26a71a3705bcfe13ba7c28f0d7bfb982dc623697c4168150a24a52920abdefe76883296d43c8d5c4e8f6185d2a0bfe54da4f9d22aa41f84ee4b4d0bffdca69574ada4e3d15eee316ce04a9697fde0d335efe4ec5e8624f25c3f5e312788880b1518fbffbf10a25320df91e59261c242384aa03a3f786464cf250e2555689eae80aca14471709f975b8e71d2f5f7396c0d43201be44c48f6951de788bb97f4786154279d7c0ac698a31e1f35e75df5bf8aab1315e9ee0a6529a079e843cfe080e4", 0xcd}, {&(0x7f00001a4000-0x74)="688506547ce31e6f1b23dced6ae2e58ebc19e56f32fef7ccf5c8b73b9b471589e7f94bd5fe1400231d2d5df7c57b7a6f698156305469cfe59dfe3c205b7829fe529d43488e07e8ccb58041a4474c2a52ebc9200fdd3bc2289e477f05799b1bd894b8e479ddf6a062310221e0a098b1ee275c65cf", 0x74}, {&(0x7f0000576000-0x5)="0d2cf81ef0", 0x5}, {&(0x7f0000a02000-0x99)="57090a415fe8fc1f45732bf106708396139c5ee9f0b99f896326bf273271ea478b4c70ab02c5f6cbb5281c1339bcc305773e1569d7f296d62b38f16428bddf4dc62c695ff798f7a103f50534646ebc43236df75609d85c4d0fcff29a41cd034954c0f135f1fd9824c071d920ae90c6d2cd069464a7d5dc7eb277d82c7b2ecf02444e77b3735259b81a088223a4707387c4a465a70788d05ea5", 0x99}, {&(0x7f0000d5f000-0xe1)="da8409a011b9cc9104745e4422ba08874ba4dfb5769eb1bb07b69cd8b3a92a0587af78edd1eff9dbe9f69e645b30e5849432291a82c8162da2cbda5c8f47cebe5a87fd13023e35c6ea5a4080eddfc232a0753983b4558980dcaffb1ef941670288fcfa194b3f6fbcf91962bd039d3965b5ee75b7fae3c95a9f8fa0420d2cad3313a48e98f617b7dc0906a48fd53257161468362b6f228af88da0f2b67961c91d48d817fdfab67beb6900d0577552740bea4ca2d3ffd4a43cda7262e436a044b853da214eca8cf9bd48ab95f3e5f6812b3570dc48fc4b09f897e3d1132c418e22ab", 0xe1}, {&(0x7f0000276000-0xf2)="7516bd2bdc3dfca13cf558acec26331ff39e2a8ba71a7e32e1467dbcddd2b54ba8ec42f1d19bb31e996a961cfe18730ef32f817f25ddc6d828bc3302d4740049c5d1f0a5a73edc4aa4edcb7e596eb51df33ea26a07e962846268b2a1443d5fb5810f8859967575b701bc5153f2dbb979d00d00e3287938b4c146a19956b1124c4efc571e64a04f71bb6b58e29718885fcb352318b55b47e6c76d9ebb2b383b8810a7cae28c0b2e3c8b6fd6cc2de0761c307825de3847b9ab340db4cb682d90032b903e8e1a12de303e41eedd160207e2730a596b9f71141d0d62f357e432e8d0c4824e9e53eaa624dbcbef390b3e832b8220", 0xf2}], 0x7, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000025000)={0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1}}, 0x1c, 0x0, 0x5, 0x8, 0x100000001}, &(0x7f0000c97000-0x4)=0xa0) accept$ipx(r2, &(0x7f0000c94000), &(0x7f00004cc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004ff000-0xc)=@sack_info={r3, 0x5, 0x1}, &(0x7f000021a000-0x4)=0xc) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f000013b000-0x4)) syz_emit_ethernet(0x56, &(0x7f000046c000-0x56)={@empty, @empty, [], {@canfd={0xd, {{0x3, 0xffffffffffff4eab, 0x6, 0xffff}, 0x1d, 0x2, 0x0, 0x0, "2afa1adc4d0afd0b65b8528772a0905a92173f17b6c805c7ec10e66a9a7e3a61a10e7f8e082d1b492379bae1b3b9295c029769a225e558820714b05e8b8afeb2"}}}}, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000d7a000-0xc6)=""/198, &(0x7f0000d6b000-0x4)=0xc6) poll(&(0x7f0000487000-0x20)=[{r1, 0x4}, {r2, 0x40}, {r1, 0x2012}, {r0, 0x80}], 0x4, 0x9) 2018/02/09 14:46:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000)=0x800, 0x4) socket(0x1b, 0x7, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x80, &(0x7f0000002000), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f26000)) setsockopt(r2, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) 2018/02/09 14:46:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, {0x8, 0x0, 0x1}, {}, 0x2, 0xffffffffffffffff, 0xa}, [@algo_comp={0x2, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x80}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000004c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000c9d000-0x4)=0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000fe5000)={0x1f, {{0xa, 0x2, 0x10001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3c42}}, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}}}}, 0x108) 2018/02/09 14:46:58 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000235000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x26)={0x0, 0x1e, "a24a377d167e6f90adc269c4f4b2bd9f09fe82bbd5f81c2cf95f78233e6c"}, &(0x7f0000001000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000024000-0x10)={0x1, 0x8208, 0x0, 0x6, r1}, &(0x7f000035b000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000364000-0x4)=0x2000040000008, 0x4) sendto$inet6(r2, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/09 14:46:58 executing program 2: r0 = socket$packet(0x11, 0x20000000003, 0x300) r1 = socket$inet6(0xa, 0x1, 0x9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000006000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x5f1}}, 0x80000001, 0x0, 0x1000, 0x0, 0x8}, &(0x7f0000013000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000c000)={r2, 0x3c, &(0x7f0000006000-0x3c)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000013000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000006000-0x8)={r3, 0x0, 0x1}, &(0x7f0000014000-0x4)=0x8) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @empty}, 0x1c) socket$packet(0x11, 0x1fffff, 0x300) 2018/02/09 14:46:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006cb000)=0x1, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b73000), &(0x7f000043d000)=0x4) 2018/02/09 14:46:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d2000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x800000008) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fa1000-0x8)={0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000054a000-0x51)="29ef1cb748e3666805a4aca041969222c8aed30758e254da19dac1fe8c9bacb6011917b705e3182de2c6f5528ef694a04e4bde3c7a40167c5bdef85770f929f6b6ffba6442612de8e902638a1852f83f00", 0x51) r2 = accept$alg(r0, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000977000)={0x0}) bind$ipx(r3, &(0x7f00009d5000)={0x4, 0x5, 0x4, "089dbf027fb6"}, 0x10) write(r2, &(0x7f0000082000-0x9)="23000100fcff0000", 0x8) recvmsg(r2, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc, 0x9, &(0x7f000064f000-0x10)=[{&(0x7f0000d0f000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf}, 0x0) 2018/02/09 14:46:59 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x8000}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r2, &(0x7f0000004000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r3, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000129000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000096000)={0x4, &(0x7f0000126000)=[{}, {}, {}, {}]}) r5 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000402000)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}]}}, 0x330) r6 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000002000-0x2cd)=@raw={'raw\x00', 0x9, 0x4, 0x2a0, 0x130, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x210}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, @common='ip6tnl0\x00', @generic="0a46f0e8588999e5dbbb9b8fd814e5f8"}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @generic="4649830cb02353cdc71c17271540f005", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}]}}, 0x300) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f00001d6000)={0x5, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) [ 47.198783] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. [ 47.243321] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. [ 47.263146] xt_connbytes: Forcing CT accounting to be enabled [ 47.270448] ipt_CLUSTERIP: Please specify destination IP 2018/02/09 14:46:59 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000001000-0x4), 0x4) 2018/02/09 14:46:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007b3000-0xe)=@l2, &(0x7f0000225000-0x4)=0xe, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000602000)={&(0x7f0000bc4000)={0x10}, 0xc, &(0x7f0000587000)={&(0x7f000019d000-0xa4)={0xa4, 0x22, 0x101, 0x2, 0x3, {0x18}, [@nested={0x90, 0x45, [@generic="4b60961b52c75ed26b271e130c29f8f0368cdd39561e99833e", @generic="73108c42b074ef8763319e5e530113ebbe45a323053e4f75ec9c99f1b11be5af705dc616570d84409dd8ac18e96d77009867f0e34c44f3666f0060cbfbfec5914b3943956000e6ea209a743cba6bcfe4d497ffe7b9dff58bb62efb706c3f5bfb87216a1a90ca", @typed={0xc, 0x6c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20000040}, 0x40080) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xfffffcb9, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000308000)={r1}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000e92000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000de0000), &(0x7f000074f000)=0x76) 2018/02/09 14:46:59 executing program 1: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x800}}, 0x1c) socket$inet6(0xa, 0x3, 0x9) connect$inet6(r0, &(0x7f0000de3000+0x3c5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 14:46:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000edd000-0x4)=r1) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000c7a000), &(0x7f000064e000)=0x4) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3}, 0x10) close(r2) 2018/02/09 14:46:59 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000001000-0x22)="ca4b3aa169743af18c4118ae7e528d4f23bb68f6c3f492fb6117bdf0ce13b562a012") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000fe8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006a9000-0x8)={0x0, 0x0}) r4 = accept(r2, &(0x7f000052c000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f000080e000-0x4)=0x20) sendmmsg$nfc_llcp(r4, &(0x7f00007ea000)=[{&(0x7f00001d1000)={0x27, 0x70000000000, 0x8d0, 0x7, 0x7, 0x100000000, "48a958fba0a9b1f5ca31ff2200253db7fff798eca4eeecc568bad8d543979f8cb3f723e269bf28fe693a0e36e4252e18094ae000310e3956b39886000d040a", 0x2}, 0x60, &(0x7f000039b000)=[{&(0x7f00000f0000)="79aafaa82a50c34ec70db6371045a05e9fb03efd611476b8610397647123b4a174b5e39482b912eee7bae6611af5f63776605327112b1e8157bca66a7c4d06901dc3dc4c7e5c64995464ae1b9e078057ea50d883a6c26ee59ff0eaa47d2be33c7f104e53f5bc781d2bacf6d3a7eeabc378450d90e5130afd373c48a9c9a62261e131e3a537cd9261288e79dfe3750607ac8e1b8bc4ed30c7b16fe394025c61081cac4b0771e73f1d1316c7", 0xab}], 0x1, &(0x7f0000168000)={0xe8, 0x101, 0x20, "215b0746d314e633740ae47e550a238e2d5db6acde1d6d8cc4ad965da9dd1a1189af7ee9c517fd9628bb29c130e7b6e598f26c92e7b581850f1542c56cb80245cb4e60b6d43eb60e8a820ff973042347cd4b18dd621afa68a68dce902b14becb297718b98dea61fd36bcafe4e9ecba7de453ac297bd3fd68dfff71b54f02f57dcbae3e5d0333f405c0c7a157484f1712e95b00ea6fa7e0d6f761816f6ef6c12e202c001c4ea43dc940f749eec6378e46e626825d903dbf6e972435cc0272e76d3f529e03a90b61d2a15f03a63777b27967f3c8da30dd"}, 0xe8, 0x8080}, {&(0x7f000042b000)={0x27, 0x0, 0x6, 0x6, 0x0, 0x80000001, "7abe7d8b01e3b861a575c543fd313647c1942c96bc43383919f714e6c948d38729c7a0d0b6cd3bba2d822e1b62225a57969224e6f3075e297f0b2a77a0c6bf", 0x6}, 0x60, &(0x7f00007a9000)=[{&(0x7f00008df000-0x62)="3394a5abfc63c015ff49f17866bb980cf95313d300acd32c68f413add43c977d17ff6340371fa685667dd002aa919232f08ed1820189eab3d2c753abe37b4d8dba6060f82c80e84952b580112ed37e47c45e1137febdd5bdf7ae1d93a1d195d4aae5", 0x62}, {&(0x7f000014d000+0x753)="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", 0x1000}, {&(0x7f00005a7000-0xcc)="941e4c597e49ee9a15e28cc7126411fc2ea9c2e019bd0c811481402a4e01ef6fc7be6a7b9d64cd5a1629077017deebc8f918b044367eea7665de02830ff80afce2b3630a4b162fb53d14da5b9c449b43cfc65d29f4a0fb9c1a137dba66ceb4e74f7c2004f753e4279cf9342542b6870e2dcd9280d5418aac46c2d3a41584924f6511d771894c3ba76506d73ec5ac2ed64ababfe849e445e1a1854fc111fd0d0895546af9318e56cf1b25724d720b5e5312fe5d8fe22b1c18d3a1ef899a1f0e4ce8f1cfbd61f1d711c65318de", 0xcc}, {&(0x7f0000ea6000)="21be36f3110d62b7d2267b35841dc5fb9065590b8088d0b2b15560cccdc2a3c051d1103044c7f94766972cdc8ad5cf0740e3cd0bf81e9935fc31dbc06851af6e88918dc3274492e880bc5ea61501d33fd8d8619c0ebdf3eb23f02d56841baed2d55e70a15ba589c712b09cc1fc5c7e702a9044d884a5e37dfe332a8781204e7b", 0x80}, {&(0x7f0000921000)="1c91d868e7bcd6dffc39d60487cc77777c197b3d850cd58500d1ba7f3bf3bc9e1f9e992213d3a15865888530ae30befc2bd4916d68fb1b55f05d0e5f5a42250cb744e3188fedaeda8436420307882c795a82b6a819f5d8dae2d2e58e928104d712c5fe83a979015804cd45e78565cc603a9c870addeceb5161db5d5c6bb98be8f26c9445652ba3645227f894f301d123e4c55341b2434e269947c90720aed936f7f930077e39303ab5e593f82c58d3ba09adf7a1e978279b0d73b831c0e7ed81d5db863b5dc569391bac055d24307162fbc7290c3159", 0xd6}], 0x5, &(0x7f0000e59000-0x20)={0x20, 0x0, 0x3, "d408b62bdaa3e0b6426a03c57be4"}, 0x20}], 0x2, 0x20040000) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000099a000-0x10)=@req={0x50, &(0x7f0000347000-0x50)={@common='dummy0\x00', @ifru_ivalue=0x7}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00004a6000-0xe8)={{{@in=@loopback, @in=@loopback}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000e21000)=0xe8) 2018/02/09 14:46:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000d52000-0x38)={&(0x7f0000245000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000d34000-0x86)=""/134, 0x86}, {&(0x7f00005ab000)=""/250, 0xfa}, {&(0x7f0000001000-0x28)=""/40, 0x28}, {&(0x7f000001a000-0xd5)=""/213, 0xd5}, {&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000000000)=""/142, 0x8e}], 0x9, &(0x7f0000000000)=""/209, 0xd1, 0x9}, 0x40000000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00002a9000-0x4)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000c27000)=0x7fff, &(0x7f0000481000-0x4)=0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00001d7000-0x10)={&(0x7f000030f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b0d000)={&(0x7f0000fa2000-0x8)='./file0\x00', r1}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) writev(r2, &(0x7f0000ab5000-0x30)=[{&(0x7f00007fa000)="f7", 0x1}], 0x1) 2018/02/09 14:46:59 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f000000b000)=0x1, 0x4) 2018/02/09 14:46:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ca4000-0x4)=0x8100, 0x4) r1 = accept(r0, 0x0, &(0x7f0000c3a000-0x4)) sendmmsg(0xffffffffffffff9c, &(0x7f000043f000-0x3c)=[{{0x0, 0x0, &(0x7f0000218000)=[{&(0x7f0000900000)="4187fd96a1b97fc88fb78ab4361ee89ed00c60745d101740a14b49a1afe45209edc5737e725cdff2101aade1526b8d1d746a250f60f3e98d442ccbc7bee1f32f2ab0d56fcc90f7c3d3e28bfd33d50ee0ee5bff29bc3ce197b842fba0d05600ac035432cde714f2561df43bbf363376b25f9446922b0d5b97ce01ff", 0x7b}, {&(0x7f0000809000)="b57274cd6f76ca853b22544b8f74fdf6c67a4649a51a3794ab5e512252527d9d91f283b2d0cdb0a78d1920acca80afcf4bf919cd18a70d639ca5c3", 0x3b}], 0x2, &(0x7f00008f6000)=[{0x30, 0x112, 0xd1f, "6b9f21cb04ee763aa3731717b10c9ad0c446f93bd0961a74311ec085deca59b1"}, {0x88, 0x10c, 0x1, "07007b9105c134e4d98f8ea8384577ff1b26adfc9e65470070857ec838702235ab86a29bb059c92b9390c0b8905c678e77d925014d85c85ca6098798fba9deb281faf8c15560ec51b46ec0c274735b3d51425de40405d408316a009c015cb66eff852a593bf0f218e8c8c2060bf7380933ad"}, {0x68, 0x119, 0x8, "75b07fbc122100021c3ab921689831bdf8e7f4b2d0e2a8447acbe38d7748485d0fe2a4b193873956416a7d8d4788a6536d91ff75bc4577b45069f45ca16a18bef2e1db2ff07e8f62056eaa91dd2077ef7fc1c71a"}, {0x78, 0x0, 0xc0, "5ac21da8cc254fd388061882b9c88ee5d8110f19494f7b4864e18ac18b243172a91b1b0debb0d876c397a0ec7fd26a272d5f4f065b9a05c582ad5dab8e3f250f39d36af31ca73a6691e53aa1d9c80f45421d3b6535a658050c30b02e3a3967d39fa0"}, {0x30, 0x13f, 0x101, "501fb0cfcce70d8342f61111bb2709d51135c0b607021acbd48015"}, {0x50, 0x1, 0x5, "6078248ec325493d1f162238da557c4e31ec307bdb4e5282c6d18f72cd2ccee15488c7d695d2be411eecd181f6fcae6f035bbe12b8281db82a"}, {0x28, 0x10a, 0x1, "795e7ca288cf10aa73972efe411784a66aa160f59de6a6"}, {0x50, 0x29, 0x0, "e55df07166091b8d1d5fe93ac84f586e7e18198cf12fca38e72d0848a31e177a15788042d42f7d2b47adf4adcd6ab733085f1c17b4247ae9cb"}, {0xd0, 0x10b, 0x7, "cbcc84f446075c6af83fc8bc08efebd3851a7d3e36f78edc171aa86c753f5b0d79e9da4a31937508a8bd70b719cb81f28133a2a435bae3bf35a747e7ca70c299a2a03fd2793ba6c326b14a5dedcfb827cfa09f645f4e4c1050e76403a07f13d5f19a0ef7391279b6d0cdc825eaba424f2154e502cd7b7eb1afb37b7e9bb7b48c22e4d6eb7e6fb042f3c8259037b574188b049281b591470fd338599274082fc6442328bab9865648670aa06c727a09914744648eda08e27dcadb81"}], 0x360, 0x80}, 0x6}], 0x1, 0x4000) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00006ce000-0xc)={@loopback, @multicast2}, &(0x7f0000bf1000-0x4)=0xc) [ 47.300222] ipt_CLUSTERIP: Please specify destination IP [ 47.305966] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/09 14:46:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000887000-0x4)=r1) getpid() 2018/02/09 14:46:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$unix(r1, &(0x7f0000d77000)=@abs, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000625000-0x10)={0x6, &(0x7f00003c8000-0x30)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00005bd000)={r3, 0x7, &(0x7f0000579000)=[0xfff, 0x100000000, 0x2, 0x5, 0x694, 0x4, 0x1000], &(0x7f000028e000-0x8)=[0xfffffffffffffffb, 0x7], 0x0, 0x1, 0xffffffffffffff01, &(0x7f0000530000-0x4)=[0x7ff], &(0x7f000043c000-0x1c)=[0x6c, 0x2, 0x8, 0x80000000, 0x7fffffff, 0x4, 0x8]}) 2018/02/09 14:46:59 executing program 5: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80001, 0x3) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000005e000-0x8)={0x0, 0x9}, &(0x7f000005d000)=0x8) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000043000)={r1, 0xfffffffffffff719}, &(0x7f000005d000)=0x8) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000005f000-0x4)={r0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000005e000-0x1000)="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", 0x1000) connect$inet(r2, &(0x7f0000043000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f000005c000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000004000)=0x10, 0x800) socketpair(0x12, 0x80007, 0x7, &(0x7f000005f000-0x8)={0x0, 0x0}) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000060000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000057000)) setsockopt$ax25_int(r3, 0x101, 0x5, &(0x7f0000024000-0x4)=0x8, 0x4) 2018/02/09 14:46:59 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000017000)=[{{0x0, 0x0, &(0x7f0000001000+0x6bf)=[{&(0x7f0000021000-0x3a)="4db23aa5de6e963b6787ca76a6812a27aadf99f17a759f818d1c202d2fe19fbf7f0b4327d42c427673ef565422179545267adfadb47599774592", 0x3a}], 0x1, &(0x7f0000020000)=[{0x1010, 0x111, 0x68d, 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{0x1010, 0x84, 0x6, 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{0x40, 0x10a, 0x2000, "f0354fef401ce50598518d579d349b32f4458cd69310ba7b88790e9934fccf4f40d59b19af1226bc5639a3"}, {0xf8, 0x117, 0x7fffffff, "18faf0ecae8a5a65c689372499d620d3c2e180132e6a42e7874b807b490fb39ba49a731bce78c4902c7320331da47018d326c492945fb5bb5414bdfc5a8a85e3872d4456632323975c544635dc575a827e5e11598c7fc55b25b7d83a2ea6c6d9e119765917796e0001724898d3bcd04ae58d7fc91a747a0221573dd00deafd34138c215e6d044acd959b67c32c346c347365bce3daf8fb9f237341ec1254b36c45ce92840235196981328a2dd527249e5f6516db47c9e959504243cfb617e241a1aa38899dec80d46a5681e916c5b4ac20dc61b4a6c77b11908e27d101a0e33463390018"}, {0x30, 0x18b, 0xc82f, "9a539a5e3cff7de5cce2b0134ddbc01b1df2a979d6bcf281f8fa544f"}, {0x30, 0x10a, 0x6, "55dd2cfa15a4c3e273210cc63a15ae1e1a5530928428af2740d46c"}, {0x80, 0x88, 0x81, "6ea1636d3a2f2ed07cfd9e6ec0f2615a778f6ebd57fcca553086f4ff16f5043e8a49305d946c56f13c42c00ccdde4588208704cd8fad4b4adc6032e29466d38ab3e3b1743fc684f175657c7c27e8b60673d032d439347fd08eee0bce9da08f91d71ed1f1fd3741430216cc3dfa"}], 0x2238, 0x800}, 0x9}], 0x1, 0x40) bind$inet(r0, &(0x7f0000006000-0x10)={0x2, 0x2, @empty}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000021000-0x9)=@rc={0x1f, {0x9, 0xffffffff, 0x101, 0x7ed, 0x6000000000000, 0x8}, 0x10000}, 0x9) r1 = socket$netlink(0x10, 0x3, 0x10000000014) r2 = socket(0x0, 0xc02, 0x7) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000000e000), &(0x7f000000b000)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000d000)=@ethtool_coalesce={0xf}}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000020000)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000015000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000021000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) 2018/02/09 14:46:59 executing program 7: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x4, 0x0) socketpair$ax25(0x3, 0x0, 0x4b5c19e0cb6a471a, &(0x7f0000014000)={0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000003b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000031000)=0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000003b000)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000019000-0x4)=0xe8) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000-0x4)=0x18083b419275ddd9) r8 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000e000)={{{@in=@multicast1, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000030000)=0xe8) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003b000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0}, &(0x7f0000017000)=0xc) r12 = getuid() mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000003b000)=0xc) r14 = gettid() mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000003b000)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xfffffffffffffe23) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000021000-0x4)=0x0) r18 = getuid() mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000001c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000-0x4)=0xc) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = bpf$OBJ_GET_MAP(0x7, &(0x7f000003d000)={&(0x7f000003d000)='./file0\x00', 0x0, 0x13}, 0x10) r21 = socket$nl_netfilter(0x10, 0x3, 0xc) r22 = socket$alg(0x26, 0x5, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000034000)={0x0}) r24 = accept$ax25(0xffffffffffffffff, &(0x7f0000003000-0x10), &(0x7f0000032000-0x4)=0x10) sendmsg$unix(r0, &(0x7f0000039000-0x38)={&(0x7f0000037000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000003c000-0x80)=[{&(0x7f000003c000-0x49)="1ddf8c3e769182902b25d7be3339d1330198bbd42066112baa0f5322dabe19bbf81e3eef8f04f119fa4c0a994f49121d69c8997424d6e2348704bfc9bc465d1df8e0df8785ffb562b8", 0x49}, {&(0x7f000002a000-0x34)="fd4967cb957bd3e3e29b4c0de8dd5ff8fd6a7955ef4ee244eb964a825d50e3ba08d59c5c224c88bd12c7761e4dfd9d50fc481810", 0x34}, {&(0x7f000003b000)="1e1ff97907e0e308161c97f5b6c94e06adf083879caf9f516d6be32effb7294904c4f11337453e1c46a3e69358c9503487f2c1d170868025d94abd5beb94af09a0e8c8bce8a302cc6188bbb5969cfb8c4baa65903fce2d074b17286c20b9b66b6da904fd590693da2cbf16e04ddb0b4e0325d34a5efadc079856edfa2e11e910efbca4f077c75e16b13043e9069f50c9e84c16b103b9e7e1c325787be1", 0x9d}, {&(0x7f000003b000)="571d7ae502474f3444df505fd9b9569f34096e8b5cf6245e08d56cc278d218bbc23c3482ef598d2c52fc99db2eeaf3665c55ff20dad343c40ed7e2bbab1c5bd51575e569ac2be3afb644c03e430a8a1f807bb0a3b9ba1f160c59cd66b4e9f588134248c910cba3ce60afde626d6fb193808281d8b556369a016f66546a8a8003ed094a338e0c17de710476a66ffb4d9ab06dfacb286c844864197d4833d7e7c4f5b004e3fdcdc84fb285f87bb0e9a9d8ff568fb999ddd2419f400595edf9b8ca9d5637a4fa50c85a2be291943fba275ab7f3f95eee7b4d67475011d5a98ef4e33a308b6c308a667763f702d3e5", 0xed}, {&(0x7f0000005000-0x53)="783ae325bb97a2019aadc5d98e29369bff54f4669a645d47365c9e6f5fc22c0532965a0cb6ac3fbd9a1aa5565db0f72c118d9ae01668cf9e75d55e77a1f5f6dc512da29239776cb891722a5ebf16193e1b8838", 0x53}, {&(0x7f0000025000-0xe2)="f849cdd7c76b29384fa482682302eea6d4c4305d05d7291acafab5d724e7b0817ea449e970f947dcff8e272dc383aee735de17d027345be45fb5d5febe012f7c42493705d78eecca684230f9856dcdc0e7ba910545cff80051b4d4fe08e06bb1a23b5bfb4e0611f34e54df46e6d980f5b2cd0c4e08c9d2785e709da2f4eed895f7cfe3f4a6a94d24f2e6444bbd333d59e249be88beeb4bcb2a3e9d0bc2f14ddaa8da25dd16e7a40ba011ed5564b134bee29782ef6647870f61dde6f21c205eb63049c165d9d49b2c3f22216ee67c86b4561655dacc6b30038b9dede7e36c559ee7f6", 0xe2}, {&(0x7f000003b000)="708877e8aebebd98a3e6488890b19accc9f401a9eaa7b0a198127a27a7632ff01e4220d4d1fa55fbc44fe754c51e88a41d51ebd29c68e13e06ad7d87fd3ae098a527f1da362cbd1c43f67761a432357c5feee8b45a157f47c364c80b3684895b05398919c3cdd91238ee6693dbec03d234146e14a93cb2", 0x77}, {&(0x7f0000013000-0xc5)="1b25c64ba9a40b6ef315153a39175724508461485abc5e20831546895e571f3dbde2884b535113c6d43df55e3ee9615a63f794b3975781f35c2a2e38b40052440c236f58459753ab2154260acb23dcb20ca20c97a9ef9edfb5a517362d3a93802cc7659e17c9fbbbb833bc61634b1e437930772ad2d03973eac8125e174895d17c35845f2a617a193b4e2abc67739185a5899b0657e3a013dd5f12b6bf6b89aca747e42ad4b0efaf994beb425d6671a0a45d436284e484dc84311830b29a33afa980ca501f", 0xc5}], 0x8, &(0x7f0000029000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r20, r21, r22, r23, r24]}], 0xe8, 0x4000040}, 0x4000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r25, &(0x7f000003b000-0x38)={&(0x7f000003b000-0x10)=@ethernet={0x7, @empty}, 0x10, &(0x7f000003a000)=[], 0x0, &(0x7f0000036000-0x380)=[]}, 0x0) 2018/02/09 14:46:59 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x3, 0x8080f, 0x9) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000002000)={@rand_addr, @dev, @empty}, &(0x7f0000000000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003000-0x4)={r0}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)) sendto$inet(r1, &(0x7f0000003000+0x96)="88f2aa4b936bf8a884c8936eff710fe7aac0295ff3ea86e6662b740bf924c560010f86d260c5bcc6f078a7fd6f2c20617f3ab672b3cee5b8f4324df943d20a115979ae0ce6e1ddd746b3c569141452af5156bcedb2c239af05a9511d6c7e798a98834cb34222db5874ec8dab9c813c08877483fe437692b2beff4829f364b565c04d869bcec39418417ec5b399508767de5138f21cbfb2e927354bce412effa2dc96ab767cacb311fa09634a2b1311f40bb6d8ad2a7bb55cb3d9d8dd563b8e60ee9d0384c72c63b819adffd480d9ff2260d0a64d", 0xd4, 0x2000c005, &(0x7f0000001000-0x10)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000001000)={@empty, @loopback=0x7f000001}, 0x8) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x29e2, 0x80000001, 0x2, 0x9, 0xb7, 0x1, 0x0, {0x0, @in6={{0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x40a1}}, 0xfffffffffffffffd, 0x0, 0x2000, 0x2, 0x3}}, &(0x7f0000004000)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000002000-0x8c)={r3, @in6={{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x8c) 2018/02/09 14:46:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003ec000-0xb8)={0x0, 0x7, 0x7fffffff, 0x8, 0xffe0000000000, 0x1, 0x5, 0x3, {0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x153}}, 0x6, 0x4, 0x1, 0x2, 0x80}}, &(0x7f000057a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c7d000-0x68)={r1, 0x4, 0x60, "2c62a0c7335a35320f92b8c3828630d6c1d80a55c908f42b8ed8a916fe47d7aa6acc048d3b12a9f76faec8308a9d4d033a792bdee555a44242410c86517306bbbf9bc7a7dd4738142ea4065793927a86b2e58065f1ba3bbd72e5f371fccd3a62"}, 0x68) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[]}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000ad000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000069b000-0x20)={0xfffffffffffffff8, 0xfff, 0x81, 0x81, 0x8, 0x3ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000b9000)={0xfc, 0x0, 0x0, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e9c000-0x4)={r0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000a35000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000be2000)={0x1, r3, 0x10000, 0x1}) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[@sndinfo={0x20, 0x84, 0x2, {0x9}}], 0x30}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/09 14:46:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002bd000-0x10)={r0, &(0x7f0000491000)}, 0x10) 2018/02/09 14:46:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000e2b000-0x10)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000e, &(0x7f0000774000-0x4)=0x200000002000004, 0xff3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1}, 0x0) 2018/02/09 14:46:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000d78000-0x80)=@generic, &(0x7f0000216000)=0x80, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b46000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e94000-0x4)=0x1c, 0xffffffffffffff9e) syz_emit_ethernet(0x7e, &(0x7f0000590000-0x86)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @dev={0xac, 0x14}, @loopback=0x7f000001, {[@rr={0x7, 0x7, 0x0, [@rand_addr]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@dev={0xac, 0x14}]}]}, @ssrr={0x89, 0xb, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @empty, @dev={0xac, 0x14}]}, @ra={0x94, 0x6}, @generic={0x0, 0xa, "107777ff00100200"}]}}}}}}}, 0x0) 2018/02/09 14:46:59 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000042c000)={0x0, 0x0, 0xffffffffffffffff}) r1 = socket(0x4, 0x2, 0x5) bind$vsock_stream(r1, &(0x7f000044b000-0xb)={0x28, 0x0, 0x59db95b4e211403e, @hyper}, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000025000-0x4), &(0x7f0000028000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000022000-0x4)=0x800, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000028000-0x8)={0x0, 0x3f}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000029000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000027000)={r4, 0x2}, &(0x7f0000007000-0x4)=0x8) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f000000d000-0x5c)={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0x7, @empty, 0xeb}, 0x352, [0x8, 0x4, 0x93, 0x1000, 0x10001, 0x9, 0x4, 0x5aeb80000000]}, 0x5c) r6 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8}, 0x5) getsockname(r6, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000026000)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r7, 0x10c, 0x0, &(0x7f0000028000-0x4), 0x4) ioctl$sock_FIOGETOWN(r7, 0x400454d1, &(0x7f0000001000-0x4)) 2018/02/09 14:46:59 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005b5000-0x4), 0x4) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000004000-0x4), &(0x7f0000002000-0x4)=0x2a2) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/09 14:46:59 executing program 7: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x30, &(0x7f00001c2000-0x310)=@filter={"66696c74657200000200", 0xe, 0x4, 0xfffffd3f, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00001fb000-0x40), {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @common='bond0\x00', @common='lo\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xfffffcfd, 'REJECT\x00'}}]}}, 0x146) 2018/02/09 14:46:59 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @generic="2959309b2108da09da42cbd9e7817608", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) socketpair(0x10, 0x6, 0x4, &(0x7f0000020000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000000b000)=@assoc_value={0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000025000-0x8)={r2, 0x3}, &(0x7f000001b000)=0x8) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000024000)=0x400, &(0x7f0000021000-0x8)=0x2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000026000-0x4)=0x401, 0x4) 2018/02/09 14:46:59 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000d5c000-0x10)=@ax25, &(0x7f000072e000)=0x10, 0x80000) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00007ef000-0x4)=0x7, 0x4) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000477000)="66d82db0ac116b97416b19ba4a13640dce1f6fe80a48fbad264419e2cf3dca4eb136c2e509b255c3d573e03a8c7c4def75f755c12b0099d11e1c1376194c4aa426a1767641b41cd9789b9a786e78f652f62763c9f56ff086b9eba53f7d09293032eb7fabf40454f03a487a9682a58b0b1d4a0c8cefd6a6e631a7fc702c2fc66ee019c5eda158439de37c85180c6eb741cd07ec5160ad5a882127a8c65ae1661c04f1adbaf8a926b6651b014c46d0cd699e44d5d03d00a610508bbea572ae2512f47bb90d", 0x90}], 0x1, &(0x7f0000f80000-0x30)=[@op={0x18, 0x117, 0x3}], 0x18, 0x4}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/02/09 14:46:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x0, 0x2}], {0x95}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r0 = accept(0xffffffffffffffff, &(0x7f0000527000-0x10)=@ipx, &(0x7f00009b5000)=0x10) accept$llc(r0, &(0x7f0000609000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000278000)=0x10) 2018/02/09 14:46:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1) bind$inet(r0, &(0x7f00006ce000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000)="240000005e00030207fd946fa283bc0ae6e6d87992c4020b1d8568b51ba3a2d188737e1f", 0x24}], 0x1}, 0x0) 2018/02/09 14:46:59 executing program 0: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f000004a000)={0x10, 0x0, 0xffffffffffffffff, 0x8000100}, 0xc) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000004d000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000004e000-0x10)={0xa, &(0x7f0000021000)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000025000)={r2, &(0x7f000003f000)=""/4}) 2018/02/09 14:46:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6}]}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000da000)={0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x70e}}, [0x3, 0x9, 0x1, 0xfffffffffffffffc, 0x7f, 0x7, 0x8, 0x7, 0x81, 0x80000001, 0x8, 0x9, 0x3, 0x10000, 0x6]}, &(0x7f00003f0000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f5b000)={0x288c, 0x7f, 0x1, 0x7, 0x0, 0x7ff, 0x1, 0x3, r1}, 0x20) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000fd4000)=0x363, 0x4) [ 47.553631] ipt_CLUSTERIP: Please specify destination IP [ 47.592980] ipt_CLUSTERIP: Please specify destination IP 2018/02/09 14:46:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x2c, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = accept4$inet(r1, 0x0, &(0x7f0000e15000-0x4), 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00003a1000), &(0x7f0000e52000-0x4)=0xb) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000fc6000)={{0x4, 0x2, 0x1, 0x6, 0x4, 0x1}, 0x401}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000e85000-0x1)=0x100, &(0x7f00009b2000)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000452000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x9f, 0x100000001, 0x0, 0x80, 0x73}, &(0x7f000052c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000043d000-0x8)={r3, 0x8001}, &(0x7f00005d1000)=0x8) getsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000d47000), &(0x7f0000ab8000)=0x4) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000e8a000)='tls\x00', 0x4) 2018/02/09 14:46:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0x6, &(0x7f0000531000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f000053a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000a89000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ef1000-0x28)={'vcan0\x00', r1}) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000cf5000-0x5d), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty}, 0x1c) 2018/02/09 14:46:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00008fb000)=""/6, &(0x7f0000bdf000)=0x6) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000574000-0x4), &(0x7f00003f1000-0x4)=0x4) r1 = accept4$inet(r0, &(0x7f0000df0000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000a2e000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000dfa000)={0x0, 0x66, "872c506f036dc54518f7ae9ef820109267bca7ee29aaa48a50cbfda5e6ee2d3b4efee8862f0b974b0afbba5db1695917afa7f56b95859e3354e5aeaabb2a96be1285a22c85c3a01416cc1dd9591f30de41b716c5db7f281042f8880b79e7c559925f58440f2e"}, &(0x7f000016c000)=0x6e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a49000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f12000)={r2, 0x100000000}, &(0x7f0000991000-0x4)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bea000)=@assoc_value={r2, 0x1ff}, 0x8) 2018/02/09 14:46:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000013e000-0x4), 0x800) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ad1000-0x10)={0x80000001, 0x1, 0x100000001, 0x8}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) writev(r1, &(0x7f00006eb000)=[{&(0x7f0000207000)="ac15b2c846d1379d4228046eed39d2fc73305b41d4847d8a25020b053166fbb1e3e2598a3929ced60e1337ad68272401dc696aaede1024d69fc716375a1733cb8d7083d2e529d1b6de000325588824abca60c4dbe7ddaa4caf400fd33b2639548e06856f3777abd885b8f319bed30c3f9d20649a8e69329f436b7648c710e31f", 0x80}, {&(0x7f00005b3000-0x44)="a535a5a2384a393a2cdadce9cb58b95573f6f387285be9584808b8823245b4114fa17bf3495f349b83bdb1882ddca1b6d2b1a46efd0aa9ae8d6ccbdf4a9763cd78d5619e", 0x44}, {&(0x7f0000438000)="43cab495e5ae1c8191069782f5ef35107da0066bc6397d0def184eb5e641c351b88eaa306c83f3c98d802bf0a19a12e0ae236dd89878b48eed71181001ad24ba1b7f94db551cb931e02ef956c12e81b5375e49", 0x53}, {&(0x7f0000427000-0xc2)="c610f9c492ac79500fcc562c6e3dc09376f6082c54ea5c702cb29a532e2fa718e8bada3b1b6dc3e107dcaa7fcb6c96ea2550f66b54e18f47a9e52fd394b2aa879bc7264ba5cd4d26e74adf3f96c5df70da33c1ada180a9e119e05ce2d96bcaaabdb7fddfc29ae28a07c78aaf12d3510b5fecd50eda6391a66d1c7a55b7635bfb1cae7e38870d08132ccbcf5df624d4263b54b7d7a0bbb271b6d44d4f558913f8c17f77d05ebf6098b06e66540d6aa19e0f0d6849def4288c8e2cc5b20c114c7323f9", 0xc2}, {&(0x7f0000642000+0x390)="f992f7844e11c334148e401c5a5e6a2bf79061d155d1dc8566654645183bdb3e489411fb8ae9e7ddf815709742", 0x2d}, {&(0x7f0000d29000-0xc3)="57dd31da57544bec421a4a9dd13385010fbe07faafba40c7056715ed902d970808f37c17889634cf9efe76ded3c4bd53cdf73b0a04ef58f3ef5a448e1d8e73c69da4342d4d5565588eb38cbbda4170a7192f35ad9dd32b7d0cc9fe0acaa36979bf93b67fed6b6e15c8a5aabe834b0bc1e990a04984cd3439d9cdae17784a5c943ba408e95ff0fb6662873d71cde0553d940da7aa5dbd5174ae465da232513e946ed0acabf348d19573c7f10ed739e7debfbbb33c2cf6c0986ea37f1196755a98b39f47", 0xc3}], 0x6) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000ed8000-0x14)={@remote, 0x0}, &(0x7f0000521000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000204000)={@generic="09d35316b10a44a286097507d4263aac", r2}) r3 = socket$inet6(0xa, 0x803, 0x4000000000006) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000800000)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000e90000-0x4)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f00001c8000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0xc}, r4}, 0xfffffffffffffff4) pipe(&(0x7f000017b000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000b17000)=0xffffffff80000001, 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) r7 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r7, &(0x7f00002bf000)={&(0x7f0000ba8000-0x6)=@hci, 0x6, &(0x7f0000809000)=[{&(0x7f0000790000-0x8d)=""/141, 0x8d}, {&(0x7f0000d82000)=""/40, 0x28}, {&(0x7f0000025000-0x3c)=""/60, 0x3c}, {&(0x7f0000471000-0xe7)=""/231, 0xe7}, {&(0x7f00006e9000)=""/38, 0x26}, {&(0x7f0000859000)=""/200, 0xc8}, {&(0x7f00004a9000-0x46)=""/70, 0x46}, {&(0x7f0000f44000)=""/169, 0xa9}], 0x8, &(0x7f00000f9000)=""/65, 0x41, 0x2}, 0x2101) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={0x0}, &(0x7f00007b5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000b90000)={r8, 0x1c, &(0x7f0000cdd000-0x1c)=[@in6={0xa, 0x2, 0x80, @empty, 0x200}]}, &(0x7f0000bda000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000651000-0x14)={r8, 0x4000000000, 0x10000, 0x4, 0x100000000000000}, 0x14) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000cf6000)={0x3, &(0x7f0000fb1000-0x18)=[{0xdf, 0x3f5f, 0x531d, 0x4}, {0x9, 0x38, 0xf8, 0xffffffffffffffff}, {0x1, 0x4, 0x2}]}, 0x10) listen(r7, 0x400) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000a89000-0x8)) 2018/02/09 14:46:59 executing program 0: mmap(&(0x7f0000000000/0x313000)=nil, 0x313000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000313000)={0x26, 'skcipher\x00', 0x1, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xfffffffffffffffd, &(0x7f0000314000-0x8)) recvmsg(r1, &(0x7f00000ad000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x108}], 0x1, &(0x7f00001f9000)}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)}, 0x0) 2018/02/09 14:46:59 executing program 5: mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000937000)=@generic, 0x10) sendmsg$alg(r2, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000f77000)=[]}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00000b9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00003ce000-0x4), &(0x7f00003be000)=0x4) 2018/02/09 14:46:59 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000647000)=""/4096, 0x1000, 0x40000101, &(0x7f0000845000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockname$unix(r0, &(0x7f000096d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000170000-0x1a8)={0xa, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x4000000000003, 0x1e1e1e1e1e1e36a, [{{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x430) socket$unix(0x1, 0x0, 0x0) 2018/02/09 14:46:59 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) close(r0) 2018/02/09 14:46:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000969000-0xb9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/09 14:46:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r3, 0x3}, &(0x7f000095c000)=0x8) listen(r1, 0x0) 2018/02/09 14:46:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000c8000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003ed000-0xe8)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000916000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000097d000)={'vcan0\x00', r1}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000a0a000)) 2018/02/09 14:46:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006fd000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004fa000-0x10)={0x3, &(0x7f00006c5000-0x18)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00002e4000-0x8)={r2, 0x2}) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000b67000)=0x1, 0x4) sendmsg$can_raw(r3, &(0x7f0000132000)={&(0x7f000017e000)={0x1d, r4}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f000055d000-0x10)=@can={{}, 0x0, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1}, 0x0) 2018/02/09 14:46:59 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000000a000)=[{&(0x7f000000e000)={0x27, 0xa3f4, 0x100, 0x4, 0x6, 0x6, "b684f908065b0ab9c7d307c46c3615148f2df6b03075257ccd5d0b1ce9e502e9d0e934e14228db491b509dac87597c4cb5b4edef3979ade26fb85f025abbda", 0x5}, 0x60, &(0x7f0000009000)=[{&(0x7f000000f000-0x55)="6d228c573942785a35ab9c9f6b0eabe0f99e012c85cddfbf32fbf00aaf082adb2bc558a96f6f6ed7dc22d98c87c74dc392ddabdf8a61c2dad975199509ab4f890d9383b0918c33bdc9a18db4f259d3181a1a8e7b23", 0x55}, {&(0x7f000000f000-0x5e)="88c05c9499ec91b5b546a119167433d6335799632cbfa86d9706edbed41c3347892c331e2e7d3486e760ff65204e105c33e8eff77d3faf3ecd86a7e7e226541c936d8cd3f21a8b29d3e2224e4af082d2e31696ab4a9ca0aefc74282ff7f8", 0x5e}, {&(0x7f0000004000-0x76)="6b57b5fb3cc1b026a2344b0fe6d7c9e0f60d3e9f71c5dfe51f67b5495b93549c184f94cc6d80f88acc966870fd3aa3e4b0ed216113ff3ca5a8690fb4715cdc19e41d37333ab504e849e915eee57a658ed12da46068dcea09a29b900adca00835f1acde35df4cace8af649dd1b79d1c9072a93ff2f8e2", 0x76}, {&(0x7f000000e000+0x3ea)="93399f6806ef5d058b66b65972261b6d38ce5ea438917b1233", 0x19}, {&(0x7f000000f000-0xe8)="1c76f69360b27edb63e7184087cfe8f6dab25755e58920d3d29f47d894805ad93969a020a3e3cff9123cf976af87c5e74d6f63c03e9af93f28dc5e1ef37dd33e762752af9cc6fafb17dce3e5cff3d603e062b003caa3206ca2774de88cb0c0c5a31a8b23a319be9310e54821813d4236b9fa0859798331906a4d9d5896f4becfdfef2f54018bb130401c7fb3848c806e61b51c6bd893e7ad44eb13abed6834d21e8ecf0d1c5beb85106387da1aba7f1a30d72256c2aaabad6862bf4637f1a09ae8ed81c0998bf477672d49201eb72abe018dd17d5a6d7a3c41fb3692ea9835870698df446bbcc490", 0xe8}, {&(0x7f000000e000)="db55010783731816e95e15658dc17233110dad4c9794f4fd8dfe9d9e8bbe73c8f820a185bbe2053e41ac1cdd906de61f4601e4e6e5616080c1b4e62c7c0fb6476c5c7db3c6f0676d6676aca4f2c75b388a613a01e2790f0fc8a88dc2d96deb52b14774cc2b1aab83b5e014899200139759ee348ca1be459cb635d522e81966fe", 0x80}, {&(0x7f0000008000)}, {&(0x7f000000f000-0x63)="c12b2b16d307f59e708abfe52e2687f7b8b777cb4d0379e4041b02c8de26d2413aeffec6c46696aae09c01cf41ef5ef31e1081260d61f6ddea07b635247a57b8fc9a81858cb6d11302a96b284e8eae78a5e86f1889617b83008671b2ce78cdd72b663d", 0x63}, {&(0x7f000000c000)="0086515529eacdee39e7bc3a860328530833c2a97d8f318d1ed88fcb4a12f5908fc65ee39d57364e1c99cb6a760a5b4900f228b1266621a2ed667a8995610e5803fd418df0d3b11d768b6989781c4abd18b8810375d409bfb3adc95e7f9e559485f0b6522ff757cb6c01135b4b398254f89a095f86b1a08bdadc13f3280bd5489963ebc2be7a5e019043fca2d387e3804fc9e6e4f7a4cebd8a077569c1ade759db1eff991a57d31f5dd468248c838fba86bdf923a56cc18137e093d6e941804c237b4354787beccc3d52cbe2ac93596caec1feb2", 0xd4}], 0x9, &(0x7f000000f000-0x58)={0x58, 0x88, 0x4, "59c894164c0c7fcaa60df4144abba47382c712df0910360c711f563953e076a107d0037f086b83bcfb97f40842623b6ec0027db49c7dd3cfe6736b5d2627c191b6"}, 0x58, 0x40801}, {&(0x7f0000008000-0x60)={0x27, 0x4, 0x0, 0x3, 0x0, 0x8000, "161a5593c3a9b3183916048a130b4a402c59b7869f1b63b580441e516048e191ce4f435233e9007aaa968d74296b45e0b6e1d28fd4cd7f4b8f0244329d5484", 0xffffffffffffffff}, 0x60, &(0x7f000000b000)=[{&(0x7f000000f000-0x1f)="1ecdc7fdbb0a1d6dd46988f3cde46436ae4844776583a3b683841f091943d6", 0x1f}, {&(0x7f0000008000-0x88)="be49cc01c62f80c50df0f587a07332b535690ff9b901c23cf2c7c1f0a75d00fb30cde1c7e5cbf543ec48a03a62bcf76ec3c85482a9a1350d9cf74d9c88d531a92b5642772352d19cac649e0aa1d29a0abfca9681db8410eb045b5556a954c7d9123d6e063247229142d5a444317d5d1ef69cc41da4e131dc505664dc5de50c0e52e7b794b3c7cd77", 0x88}, {&(0x7f0000006000-0xec)="0fe8d8a8ca6b9d85ed2c32fc82559bae213f981c7d579ca62b318719bf6859b4fdd838791416f10da343b6beb307c7cef07a6eafa6de0f9c46df900a71f4701181a194fd50ad3c05df29c84c812af5590476262d05a202fd33754907f32bad0fa1791a329587f74d86d2b0e69de53a231d4e3619306c150322759e9f348de114e859542b4adf5d12690219068bfee72725d3400f4522ede20d97848c2aadb265d75ffcc111de69b853d9c43c11871e5960c52b4ed0c9eb6b4f1c6677154c35a32d04c9892aaa9cafd560563222982d473f5b8bf6aa2a57c5c5903728d798ab21d0b4a64f903ae9dfda7cfef0", 0xec}, {&(0x7f000000f000-0xf1)="9d555c4decb27b4493f4e4851eb7aea1249ff4375e5ad5c18bc28ac2896bb421c7e1b801780fa5436585ddf8f6a37f25bea0880014983e1f39ca7bfbd61ab67b8cd4f7e8e6d7800ea0dde674987e68dc9781dde2f5b50013543bca1075aa71838390814c38edb3db25ac3561d46719f58c40839965abb04caf600b7e3eb859e1a674ea1c2613b03c53f504ee468305ae1c855c82a0ff039d20342da8b64d5ac90f35fdd9b42a91b4911c4abd9c3bab64726989aef455d3118e6dac497b7a6293691a2fe548f1ac20bd2873c0cf63d0c649cf05544d0b7569603c06fa3d372beb4d958bf0da1c75e3514cbac30b60fc74c5", 0xf1}, {&(0x7f000000c000-0x19)="01b858f9187ef5ac1c018287167505df23c7c49f2bf85fee72", 0x19}], 0x5, &(0x7f0000001000)={0xf0, 0x117, 0x7, "f76616178930f681262acc2c95247673eb5d62948588faaa9fbbdc864dbe7c91632da7ba48362980f4de0ead783439ac1751f29bc918b4d16404b9435aa58cbbc44f1691a9c32c78e27351b4fc84924a2b4efb1fd22519e5d8a701d110f6a7b1120a97203f91dd38656ec865323c91925bbb8adb2aca5667fa06fcccbd37fd745dc2646c1ee6de94a791299dba38eeeec65fe33adf93535a0012463f17a0b2d192780b8bab27cb1c18819859581cf47dc5ffa12632cfc45c075a0eade4edb107df793b1a577080130995c9e80e259080169875e802431f8feadd"}, 0xf0, 0x8004}], 0x2, 0x40) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000004f00030207fffd946fa2830807eee6d87986c4", 0x17}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/09 14:46:59 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0xa, 0x7fffffff) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000)=0xe5cc, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000c000-0x14)={0x0, 0x9, 0x8, 0x1, 0x3, 0x5}, &(0x7f0000007000)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000007000-0x1)={0x2}, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000-0x8)={r1, 0xb6fc}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000000c000-0x1000)=""/4096, &(0x7f000000c000-0x4)=0x1000) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) [ 47.716955] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=53574 sclass=netlink_xfrm_socket pig=9499 comm=syz-executor6 2018/02/09 14:46:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000132000), 0x800) getsockname$packet(r1, &(0x7f0000a6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00001e3000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000542000)={&(0x7f0000181000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) [ 47.830966] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=53574 sclass=netlink_xfrm_socket pig=9515 comm=syz-executor6 2018/02/09 14:46:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000151000-0xe8)={{{@in=@multicast2, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000cfa000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000e8000-0x14)={0x0, 0x8000, 0xfff, 0x5, 0x38b4, 0x9}, &(0x7f0000d25000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bd2000)={r1, 0x71, "8b8105b10325d602749fdf4e455c48c5498ad7fa0846b15ab88674eb7f85b83a6d35db20b1a65a2be44f742f78697f6bb6a0f7748f1b66529a0aabb87db11703e16a9f80e9b81e6753a370b3aad8f744e07b954a251395f53ba55a211ff933cf72a29e482cbc727e48ac1b28936f780636"}, &(0x7f00000db000)=0x79) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008c9000-0x4), &(0x7f00007c4000-0x4)=0x4) write(r0, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) 2018/02/09 14:46:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe}], {0x95}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188}, 0x48) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000d53000)=0x1, &(0x7f0000a36000-0x8)=0x1) 2018/02/09 14:46:59 executing program 0: r0 = socket$inet6(0xa, 0x10000000000006, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x6}, 0x1c) listen(r0, 0x0) 2018/02/09 14:46:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c5d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00005ec000)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00002d3000)=0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @common='yam0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"000000000000ef8d0000000000000200000000000200"}}}]}}, 0x400) 2018/02/09 14:46:59 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000028000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002a000-0x68)=@ipv4_newroute={0x60, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_MARK={0x8, 0x10}, @RTA_METRICS={0x28, 0x8, "b09a20a3b900000000001996007cfd2bd7776f53f888b42df76ad5dcded77bde1b8946c9"}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x2a}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000002b000)={0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0xfffffffffffffffa) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000002c000), &(0x7f000000b000-0x4)=0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000002b000)=0x14) 2018/02/09 14:46:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f31000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000d3e000-0x368)={0x14, 0x13, 0xa, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 14:46:59 executing program 6: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x1005, 0x0, &(0x7f0000f1e000)={0x0}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000f1e000), &(0x7f0000c68000)=0x10, 0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60}, {0x6}]}, 0x10) 2018/02/09 14:46:59 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x9) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000018e000-0xe8)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000f85000-0x4)=0xe8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f85000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x17}}, 0xc) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/09 14:46:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r1, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"4bc5806b000101"}}, [{"e43e16660df782"}, {"50ea5a60bd261c"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f000093d000-0x81)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0x6}], 0x2, &(0x7f0000d80000)=[]}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000010f000)={0x0, @empty, @remote}, &(0x7f000084c000)=0xc) connect(r1, &(0x7f0000e34000)=@ipx={0x4, 0x3ff, 0x2, "a07c26c9ab8b", 0x725c9e21}, 0x10) sendmsg$nl_route(r1, &(0x7f0000133000)={&(0x7f0000fc1000-0xc)={0x10, 0x0, 0x0, 0x4200000}, 0xc, &(0x7f0000c4e000-0x10)={&(0x7f0000bb7000-0x24)=@mpls_delroute={0x24, 0x19, 0x308, 0x4, 0x3, {0x1c, 0x80, 0x0, 0x80, 0xfd, 0x4, 0xff, 0x2}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x20008000}, 0x20000000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000349000-0x4)={0xd9, 0x5, 0xb000}, 0x4) 2018/02/09 14:46:59 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) pipe(&(0x7f0000011000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000a000)={0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000012000-0x8)={r2, 0x2}) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000004007352", 0x23}], 0x1}, 0x0) [ 47.917417] xt_LED: No 'id' parameter given. 2018/02/09 14:46:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f0000774000-0x3c)=@newspdinfo={0x14, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000357000-0x4), 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000cd7000-0x20)=[{0x4, 0x7}, {0xf, 0x81}, {0x3}, {0x0, 0x20}], 0x4) pipe(&(0x7f0000644000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e7b000)={0x0, 0x4}, &(0x7f00003dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000889000)={r2, 0x7}, &(0x7f0000354000-0x4)=0x6) 2018/02/09 14:46:59 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000018000-0x1e)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='sit0\x00'}}, 0x1e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x3e, &(0x7f0000017000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}}}}}}, 0x0) 2018/02/09 14:46:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ad000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(gcm_base(pcbc-aes-aesni,sha512-avx))\x00'}, 0x58) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000c22000)={{0xa, 0x2, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x6541b5b0}, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}, 0x990, [0x1f59, 0x9, 0x200, 0x1, 0x2, 0x40, 0x1, 0x10001]}, 0x5c) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet(0x2, 0x80007, 0xffff) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f000004d000)) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r4, 0x5451, &(0x7f0000f52000)) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[]}, 0x0) 2018/02/09 14:46:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) 2018/02/09 14:46:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f00005ba000)={0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000163000), &(0x7f0000854000)=0xfedb) sendmsg$key(r0, &(0x7f0000f85000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x88)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x40}, 0x1}, 0x0) 2018/02/09 14:46:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ab2000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000ef9000-0x4)=0x10, 0x80800) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000e0e000-0x93)="2dfca05f107a0552557672ba300adfe262daa3149712916b076dd9ac0d3065658f66ccbd3565d05a5e65a0fcc0ec4d7be66da9e1e3076e8c303383a6867ba43c51850b92ee56ee50bbb9bcc1cde0501a5ddfb252b64ea4f887e1b9460c066968b52c52ea3c7f28190a3e26690aae085830a6c8005c7b81e5c698e2c621edfa7f753e87c7cd63bd96533b12d75ade147d55c10c", 0x93) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000082a000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000f3b000-0x3e), 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) [ 47.965400] xt_LED: No 'id' parameter given. 2018/02/09 14:46:59 executing program 4: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c41000-0x14)={0x5, 0x2, 0x1c, 0x5}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d17000)={r0, &(0x7f0000d15000)}, 0x10) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x805, 0xea, &(0x7f0000e74000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r1, &(0x7f0000e74000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/09 14:46:59 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000edb000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) close(r1) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000090b000-0x4)=0x9) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f65000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00004d2000-0x190)={0x10000, {{0xa, 0x1, 0x100, @empty, 0x53c}}, 0x1, 0x2, [{{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x0, 0x97f7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}}]}, 0x190) getsockname$inet(0xffffffffffffffff, &(0x7f000081f000-0x10)={0x0, 0x0, @empty}, &(0x7f0000dff000-0x4)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000841000)={0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000031a000-0x8), 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80002, 0x1, &(0x7f0000f65000)={0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000f65000)=0x5) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r4, &(0x7f0000f65000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000f65000)=0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f67000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, 0x1, 0x0, 0x8, 0x0, 0xffffffffffff7fff, 0x6}, &(0x7f0000f66000)=0x20) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000f68000-0x5c)={{0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xff}, {0xa, 0x2, 0xffdb, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, 0x400, [0x2, 0xdab, 0x7, 0x0, 0x7, 0x20, 0x8, 0x5]}, 0x5c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000f66000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000ebf000/0x4000)=nil, 0x4000, 0x40, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000783000-0x4)=0x1, 0x4) socket$unix(0x1, 0x7, 0x0) 2018/02/09 14:46:59 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000006000-0x28)={@generic="bb27e52a229c924fff24aeef704dc5c6", &(0x7f0000006000-0xe4)=@ethtool_dump={0x3f, 0x5f, 0x9000000000, 0xd4, "68b4f4b33618df93d2656f4482758bcda093d84639d39bf6363f799235eba406943bc96319d1afceb1dfab837d7add5932ce54e979b3a270bfdcb489c4df1793c58cbbcea23de8d1c1ae9e503c752e068b60cd7d422bae62c0c20f9cb4935032f772a0fdb24ebdb9a5ec3dd4702f8517f304a9927e1eacc1482a288b8e6132a0054efd1e8c7421c9141c9a1a2bc1223aadbccc86097aef2f115b6cb1a2a8e583bdeb3187abdb5a9c6c2ce000d3cece1afd2f6b8b175a6be8e8b27579992934f4e5a468ae1de88655ed59a14654d83560c3ed5bff"}}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x5, 0x8, 0x7, 0x7, 0x5, 0x1f5d4992, 0x1, 0x7, 0x100, 0x3, 0x7, 0xf8, 0x9, 0x8, 0x100]}, &(0x7f0000006000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000-0x8e)={r2, 0x86, "d1b28b88c6b19645b6f6fc96a49f82d288a821c1ba346ed308926bc60f2bf73527ea177f50c7d8c83aa4904af61e488ed6e516f40c355722a740fee4c581bffcfd0f2a766ccb4256fc235cbfc7c37d536edf7f3bda5a18088eba0784e2bfe66208474344739001a7af472c27c2c46670e56dea4a833b7fa243d5b8790fa8d70ed6a616f255fd"}, &(0x7f0000007000-0x4)=0x8e) poll(&(0x7f0000004000)=[{r0}, {r0}], 0x2, 0x80) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x9}) 2018/02/09 14:46:59 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fcc000-0x14)={0x0, 0x5, 0x0, 0xf3d, 0x3382e10a, 0xc620}, &(0x7f0000de6000-0x4)=0x14) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fcc000-0x8)={r1, 0x3ff}, &(0x7f00002a2000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r2, @in6={{0xa, 0x1, 0x0, @empty}}, 0x0, 0x2}, &(0x7f0000fc9000)=0xa0) r3 = socket(0xe, 0x3, 0x5) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000fcc000-0x8)=@abs, &(0x7f0000fcc000-0x4)=0x8, 0x800) 2018/02/09 14:46:59 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000), &(0x7f0000000000)=0x4) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000001000)={@generic="461b313a68c1810ee538e4cdc267437d", @ifru_flags}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x5, 0x0, 0x100000000}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xf}}, 0x20) close(r1) 2018/02/09 14:46:59 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000024000-0xc)=""/12, 0xfffffffffffffd97, 0x1000002038, &(0x7f0000023000)={0x11, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0xb8) 2018/02/09 14:46:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0xffffffffffffff80}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000076000-0x1e)={r3, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x400, 0x3, 0x1000, 0x400, 0x80}, 0xa0) sendto(r1, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) 2018/02/09 14:46:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000032b000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00003d8000)=0x14) sendmsg$nl_route(r0, &(0x7f0000ea2000)={&(0x7f0000231000)={0x10, 0x0, 0x0, 0xc014000}, 0xc, &(0x7f000079a000-0x10)={&(0x7f000021b000)=@mpls_newroute={0x2c, 0x18, 0x16, 0x5, 0x0, {0x1c, 0x10, 0x20, 0xff, 0xfe, 0x4, 0x0, 0x8, 0x500}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x801) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}]}, 0x24}, 0x1}, 0x0) 2018/02/09 14:46:59 executing program 2: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x2, 0x5, 0x100000001) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000471000-0x38)={&(0x7f00005b4000)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, 0x1e, &(0x7f00005b5000-0x70)=[{&(0x7f00005b4000)=""/52, 0x34}, {&(0x7f00005b5000-0x50)=""/80, 0x50}, {&(0x7f0000419000-0x8a)=""/138, 0x8a}, {&(0x7f000036b000-0xc1)=""/193, 0xc1}, {&(0x7f00003bf000-0x5)=""/192, 0xc0}, {&(0x7f00005b4000)=""/5, 0x5}, {&(0x7f00001ba000)=""/33, 0x21}], 0x7, &(0x7f0000268000)=""/211, 0xd3, 0x8000}, 0x40) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b5000-0x30)="00ff0000000000000000030005420bfaf9f300010033c23cfefff2000000000925070097c11fd4e4c4dc5926a8000194", 0x30) 2018/02/09 14:46:59 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r1, &(0x7f0000fef000)="021d", &(0x7f0000fef000)=""/31}, 0x18) 2018/02/09 14:46:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f8000)) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d77000), &(0x7f0000c1c000)=0x4) 2018/02/09 14:46:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000760000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f00008e5000-0x4)=0x10) getsockname$ax25(r1, &(0x7f000082a000-0x10), &(0x7f0000949000)=0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/09 14:46:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x43}}) pipe(&(0x7f000063b000-0x8)={0x0, 0x0}) connect$nfc_raw(r1, &(0x7f0000083000-0x10)={0x27, 0xa6, 0x6, 0x7}, 0x10) connect$pptp(r1, &(0x7f0000a79000)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) 2018/02/09 14:47:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000002a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000edd000)={&(0x7f0000ee2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f00001ac000-0x60)=[{&(0x7f0000d4d000)=""/40, 0x28}, {&(0x7f0000e71000)=""/91, 0x5b}, {&(0x7f000043a000)=""/208, 0xd0}, {&(0x7f0000344000-0xab)=""/171, 0xab}, {&(0x7f0000e31000)=""/150, 0x96}, {&(0x7f0000aa7000-0x72)=""/121, 0x79}], 0x6, &(0x7f0000614000)=""/126, 0x7e}, 0x41) bind$vsock_stream(r1, &(0x7f0000ed6000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/09 14:47:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d44000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0xfffffffffffffffd, 0x600, 0x8}], {0x8100, 0xfffffffffffffffa, 0x20, 0x8}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffdfffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast2=0xe0000002, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/09 14:47:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) setsockopt(r0, 0x80000000010e, 0xa, &(0x7f0000001000-0x1), 0x347) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000daa000)=0x32) accept$packet(0xffffffffffffff9c, &(0x7f00007d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000084d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000000000)={0x11, 0x17, r2, 0x1, 0x60, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/09 14:47:00 executing program 0: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ba9000)=@ipx, &(0x7f0000f98000-0x4)=0xffffff68) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1a, &(0x7f0000f97000), &(0x7f000055c000-0x4)=0x4) r1 = socket(0x10, 0x3, 0x0) socket(0x14, 0x0, 0x7c) write(r1, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)}, 0x0) 2018/02/09 14:47:00 executing program 3: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000051b000-0x8)) socket$nfc_llcp(0x27, 0x1, 0x1) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1d, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x18}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) 2018/02/09 14:47:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000580000)=@common='yam0\x00', 0x10) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0x14, &(0x7f000000b000)={&(0x7f00007e8000-0x1c)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x299}, 0x1}, 0x0) 2018/02/09 14:47:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) listen(r0, 0xff) r1 = accept(0xffffffffffffffff, &(0x7f000093a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000fd7000-0x4)=0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f88000)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000af6000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000214000)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000353000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000231000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x20, 0x84, r2, r3}, {0xaae, 0xd6, 0x2, 0xf95, 0x1, 0x1, 0x6, 0x723}, {0x7, 0x10000, 0x3, 0xfd9c}, 0x5fa3d48d, 0x1, 0x2, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3e}, 0x2, @in=@multicast1=0xe0000001, 0x5, 0x0, 0x2, 0x6, 0x1ff, 0x1, 0x7}}, 0xe8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00008b9000-0x4)=0x6, 0x4) sendto$inet(r4, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r4, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f00007b7000-0x10)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000f8e000), 0x14) recvfrom(r4, &(0x7f0000107000-0x74)=""/116, 0x74, 0x10102, 0x0, 0x0) [ 48.244397] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 48.270219] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/02/09 14:47:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = socket$inet(0x2, 0xe, 0x4) sendto(r1, &(0x7f0000426000)="40e6f99099450e393db2e5b0418787d51ede81893b906b", 0x17, 0x8000, &(0x7f00007b6000-0x10)=@ipx={0x4, 0x3, 0x81, "e4fec0007b13", 0x1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000879000)={0x1, 0x11, &(0x7f00007f5000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x28}, @generic={0x41bb, 0x3, 0xbb, 0xffffffffffffe8dd}, @generic={0xeaf, 0x6, 0x3, 0x1}, @alu={0x4, 0x3, 0xb, 0x8, 0xb, 0xffffffff, 0x11}, @ldst={0x1, 0x2, 0x1, 0xa, 0x7, 0xfffffffe, 0xfffffffffffffff8}, @ldst={0x3, 0x3, 0x7, 0x2, 0xa, 0x100}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x7ebc}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000050000+0x626)=""/4096, 0x41100}, 0x48) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00005d4000-0x38)={&(0x7f0000a0e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00007db000-0x40)=[{&(0x7f0000401000-0x20)=""/32, 0x20}, {&(0x7f0000482000)=""/226, 0xe2}, {&(0x7f0000f17000)=""/81, 0x51}, {&(0x7f000049d000-0xe9)=""/233, 0xe9}], 0x4, &(0x7f0000ba0000)=""/4096, 0x1000, 0xdd}, 0x40) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00005c9000)={r0, 0x71, "d4f8b92457b5ff984e52be65eef9c3f174b1868f66281fb29864d9fe3662c28c4a243e3ac42575d518ac7d363780d01e2479e35e2a6676a9bd36774ffab2342d7e59908dbc8a3a35d6152eefcc2dc0e30ff6ff8eadcd505a3841ec86e248f3d2b6da153fdde188107898c627a3ee4cede6"}, &(0x7f00007d2000)=0x79) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000173000-0x98)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x80000000}, 0x98) bind$alg(r2, &(0x7f0000528000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) 2018/02/09 14:47:00 executing program 5: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00005ad000)={0x2, 0x3, 0x200, 0x69b, 0x0, 0x197, 0x5, 0xcba000000000, 0x0}, &(0x7f0000b6b000-0x4)=0x20) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000b6b000-0x8c)={r2, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xcf3}}}, 0x8c) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000b6b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0xfffffffffffffd00) r3 = socket(0x2, 0x3, 0x1) getsockopt(r3, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) 2018/02/09 14:47:00 executing program 1: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000034000-0x8)={0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000061000)={0x2, {{0xa, 0x2, 0x8b, @loopback={0x0, 0x1}, 0x6}}}, 0x88) getsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f000001e000), &(0x7f000002e000-0x4)=0xffffffffffffffa0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00000d7000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00000f1000-0x4)=0x1c) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000d3000-0x6)={0x0, 0x401}, &(0x7f00000f0000)=0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000001d000-0x8)=@assoc_value={r2, 0x4}, 0x8) syz_emit_ethernet(0x1f7, &(0x7f00000ef000)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x1c1, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0xff, 0xe, 0x0, 0x0, 0x0, [@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x0, 0x12}]}, @hopopts={0x3b, 0x6, [], [@calipso={0x7, 0x30, {0xfff, 0xa, 0x2, 0x6, [0x5, 0x6, 0x7, 0x1, 0x9]}}, @enc_lim={0x4, 0x1, 0x9}]}, @fragment={0xf7, 0x0, 0x4, 0x5, 0x0, 0x100000000, 0x3}, @routing={0x32, 0x2, 0x3, 0x6, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @dstopts={0x87, 0x15, [], [@jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0x6}, @generic={0xe19, 0x7f, "62ba943fad85e0c4418ae2323f62e7f8cdd37339a8deec30f8acd90b98de988d5f1e77c560cc8f1c8bf307ee350f5f4243f50b3ef170b01e4384ee7834bf6caa4c55a2d0547daa10a9d3036cceb7222a0a19308e0a36a5a33a7d9ce22df9ebcf9968804172f416cec932c297f63f0ddb6fc7296ed514bd670c672753ad8da4"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x10000}, @ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x100000000}]}, @dstopts={0x89, 0x4, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x7fffffff}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xb}}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/09 14:47:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000016e000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) socketpair(0xb, 0x8000f, 0x2, &(0x7f000049b000-0x8)={0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000837000)={0x800, 0x7f}) 2018/02/09 14:47:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000d4d000)="4357b89a3a80735951996d0f27ebb4d1f38753ad060d428193de0d16ab4d4078d0117471d6d88a106fb98d3770ad5f1e664e2b42dbcd586f768099208a8fc8da8cf1353ba3f99fde41afea1257127efd14430b363300e604f80d0a62", &(0x7f000004f000-0x1)="16"}, 0x20) 2018/02/09 14:47:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x800, 0x356) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000019f000-0x20)={@generic="d3f33d220dfe415c8b336892bdfbe349", @ifru_flags}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000699000-0x8)=0x4) listen(r1, 0x0) accept(r1, &(0x7f0000574000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00005df000-0x4)=0x10) 2018/02/09 14:47:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000033d000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000cf7000-0x78)={0x101, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, {0x2, 0x1, @rand_addr=0x1}, {0x2, 0x1, @multicast2=0xe0000002}, 0x100, 0x2, 0x0, 0x3, 0x100, &(0x7f0000000000)=@generic="22862b838c87d44afb293d87e9fda4d7", 0xf1, 0x6, 0x3ff}) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f000091f000)="d844e6403dc596bfa194b7b4a5fd29e848b3c586a63a0533e54ccd540315139f712f2902f70b8d2dcac33b55d1ae20d52de83b17a08845f6e5ea5a1963144873d2f119e1e6240a51b6a35508c26082cee711d418ab182f3665f8624980f6a75f548728f8200197418c7662b37668ea84b4064e98d8468a1a2a050e2eb1c81e6d67380ae9761b0aae527b66527e4d8ce94a27c74bcb087025e02178b52e7dc6edf9128b8fe105707847ce6ea6f5c00a85c2e1a7b209419903acd8caeb05de16c60449da85834ae3e6609fec3586cf5c5f9aac6a1f") setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/02/09 14:47:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00006c7000)=0x100000001, 0x4) r1 = socket$inet(0x2, 0x4008000a, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e37000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x8001, 0x3}, &(0x7f0000c8b000)=0x98) r3 = accept(r1, &(0x7f0000c1f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e1b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000547000)={r2, 0x3}, &(0x7f0000d0a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000500000-0x8)={r2, 0x6}, &(0x7f0000e2c000-0x4)=0x8) [ 48.276416] audit: type=1400 audit(1518187620.079:58): avc: denied { listen } for pid=9675 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/09 14:47:00 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty, 0x0, 0x0, 0x0, 0xa}, &(0x7f0000002000-0x4)=0x20) 2018/02/09 14:47:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000225000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/09 14:47:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000052a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000e1000-0x50)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x1}}]}, 0x30}, 0x1}, 0x0) socketpair(0x2, 0x4, 0x80, &(0x7f0000301000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006b5000)={0x40002003}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/09 14:47:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e1b000-0x24)={0x26, 'aead\x00', 0x200, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000029b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d61000)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000940000-0xe8)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000958000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000b39000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/02/09 14:47:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00005a5000)={&(0x7f00005a0000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) 2018/02/09 14:47:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffff) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000dee000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, {0x2, 0x3, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000238000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000d43000), 0x0, 0x20000042, &(0x7f0000d11000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000bf6000), &(0x7f0000fcc000)=0x4) 2018/02/09 14:47:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000056b000-0x10)={0x1, &(0x7f0000836000-0x14)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) recvfrom$llc(r1, &(0x7f00004df000-0x1d)=""/29, 0x1d, 0x0, &(0x7f0000ca3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/09 14:47:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) socketpair(0x8, 0x0, 0x2, &(0x7f00008ac000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000042a000)={0xaaaaaaaaaaaabfb, &(0x7f0000625000)=""/108, &(0x7f0000c0f000-0x48)=[]}) sendto$inet6(r0, &(0x7f0000bc7000-0x1f)="34a23c000004eb61dc08ff7f1500000000004be76444911340953067470792", 0x1f, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b47000-0xc)={0x0, 0x9, 0x30}, &(0x7f00003e8000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fd1000-0x8)={r4}, &(0x7f00004c7000-0x4)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000069c000)=""/92, &(0x7f0000687000)=0x5c) writev(r0, &(0x7f0000a56000-0x70)=[{&(0x7f0000bbf000-0x25)="fa", 0x1}], 0x1) connect$inet(r3, &(0x7f0000eac000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r0) close(r0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000155000)=0x100000001, &(0x7f000012a000-0x4)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d35000)) [ 48.420967] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 48.476329] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 48.488363] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/02/09 14:47:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f00002cc000-0xc), &(0x7f0000001000-0x4)=0xc) r1 = socket(0x10, 0x802, 0x0) connect$ax25(r1, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}}, 0x0) 2018/02/09 14:47:00 executing program 1: mmap(&(0x7f0000000000/0x109000)=nil, 0x109000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe81, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@can={0xc, {{0x4, 0x2, 0x6, 0x3c}, 0x40000000000006, 0x2, 0x0, 0x0, "842bf0cbc55931e5"}}}}, 0x0) 2018/02/09 14:47:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000c5f000)=@file={0x0, './file0\x00'}, 0xffffffffffffff84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d2c000-0xa7)={0x0, 0x9f, "5082d0d6785302e01ba31e3517420aeb39c42c86f28208decd92aac4080263a9d79613cb4eaf49aa01a9e58baf639d35c10c1ed0f9d492781ec9e56a8f00547c0c7725ddcda7809421a8a8067ee6182c903d8322d08c4db74c3e1a740b3c89f72233555f9ec15987704fb72ac092d2451b347d3229bc26da94f14b0c48de1c7338cead5ec5615f8230eb17a9327147369b2a84ce5e25c90be925bdd5d6f0df"}, &(0x7f0000b9c000)=0xa7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000079d000-0x8)={r1, 0x6400000000000000}, &(0x7f00007c3000-0x4)=0x8) listen(r0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000a0e000)={r2}, 0x8) 2018/02/09 14:47:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000876000)={0x0, 0x0}) r1 = accept$inet(0xffffffffffffffff, &(0x7f00009c3000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000a71000-0x4)=0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000762000+0x984)=@acquire={0x134, 0x17, 0x315, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0x134}, 0x1}, 0x0) 2018/02/09 14:47:00 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000016000)={0x0, 0x3f, 0x3, 0x5}, &(0x7f0000024000+0x5b2)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000021000-0x8)={r1, 0x2008}, &(0x7f000001a000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000025000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000022000), &(0x7f0000010000-0x4)=0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f000001a000)=@l2, &(0x7f0000025000-0x4)=0xe, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000001f000-0x8)=@assoc_value, &(0x7f000001b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000001f000-0x4)=0x6b6039d8, 0x4) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_FLOW={0x8, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/02/09 14:47:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000111000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) socketpair(0xa, 0x1, 0x100, &(0x7f000037c000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000b94000-0x4), &(0x7f0000b08000)=0x4) 2018/02/09 14:47:00 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r0, &(0x7f0000fcd000-0x2), &(0x7f0000693000)}, 0x18) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcd000)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000b04000-0x4)=0x7, &(0x7f000035e000-0x8)=0x4) 2018/02/09 14:47:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) close(r0) 2018/02/09 14:47:00 executing program 4: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aa4000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x6, 0x1}, {0x3d, 0x1000000000000000, 0x0, 0x1}, {0x6, 0xffffffffffffffff, 0x800000000000000, 0xffffffffffffffff}]}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00002b0000-0x10)={&(0x7f0000520000)='./file0\x00', 0x0, 0x18}, 0x10) sendmmsg$unix(r0, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[]}], 0x1, 0x0) 2018/02/09 14:47:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00004db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000090a000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) 2018/02/09 14:47:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x5e)=@file={0x0, ""/92}, &(0x7f0000001000-0x4)=0x5e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000016000)=@abs, &(0x7f0000001000-0x4)=0x8) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x6}, 0x1) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000f9b000-0x8)=0x9, 0x8) 2018/02/09 14:47:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000d8a000)={r0, 0x2}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x0, 0xf6, 0x7, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/02/09 14:47:00 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000018000)=[{&(0x7f0000019000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000029000-0x80)=[{&(0x7f0000026000)="347629890a59def420b5bff00bb7caa63beb86371a73e3310a551c1c4fe749bf", 0x20}], 0x1, &(0x7f0000022000-0x100)=[]}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @u32=0xb91}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000002a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000029000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000015000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000013000)={r2, r3, 0x8}) [ 48.563319] audit: type=1400 audit(1518187620.371:59): avc: denied { getattr } for pid=9745 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/09 14:47:00 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000002000)=@abs, 0x8, &(0x7f0000006000)=[], 0x0, &(0x7f0000005000-0x40)=[]}], 0x1, 0x0) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000)=0x32) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000009000-0x10)={&(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000008000), 0x4) write(r3, &(0x7f0000006000-0xdb)="51714e8c65b9292abec361ac3740eaf9c103e3bf7bff4c49f411b79f123c9009194304a2a112509cbf0954ec76e749fbd6be0e725b7e442d6e318971a9be87991024a3845a66ee92425bf7c9f6c7a48bad57ce38466fb361f4ac2d805e7cd6af9a56d2e4bc58dfac9744c4536a9fe2bf806d47fe9ba4ab639198eb798cf8f1ac27ef65bfea6ccc8b9969e3bfd22ff7942c59e1280e3193903fdbf0efae7f03cf1fcd1abb74e4114474b4b4300fa0d90183b067ac44a2b1c416b834bbe6319c06558a8735fd1e1f773aa5b6d2e258586a62f64d7594c7465a64497a", 0xdb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000009000)={r2, &(0x7f0000008000-0x5)="add33dd013", &(0x7f0000007000-0xc9)="fe395b332f286c463ea38a50eda954b20d6034ebdcb1d4ee728b17aa2fd00a86dbaf4e7ee84be049438124e521e3daaca42fd131dd8cc2ce3628406f1613d2f80afa46f2a4031ead3b250df9aa9c789db408e2f2c6cebc99d59dbe54ca66a44ddf349644ee00d5c019d8c069502df9bd75b933c07a1c0602be3d02e08258eab6a2e7fccd87338c8c47f4be467a0e882bb83e4410be44c6dd70b01565e0475a866b185f81d9e3b3a976eb873164a1c03b878a12d79e2668aa264a7187c2f294422d5ecd694f752dcf26", 0x2}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x4030582a, &(0x7f0000000000)={r2, r2}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000003000-0x4)) 2018/02/09 14:47:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006de000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000a88000)={0x350c0000000, 0x100000001}) setsockopt(r0, 0x107, 0x80, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139c3", 0x10) close(r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000caa000-0x4)=0x7fffffff, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000027c000-0x8)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000b91000-0x4), 0x4) 2018/02/09 14:47:00 executing program 2: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000095b000-0x88)={0x662, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2}}}, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f87000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000959000)={0x0, 0x0}) accept$unix(r2, 0x0, &(0x7f0000895000-0x4)) 2018/02/09 14:47:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000f81000-0x4), &(0x7f0000fb9000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000064b000)={0xa2}, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00003aa000-0xc)={@multicast2, @local, 0x0}, &(0x7f0000d3a000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f81000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/09 14:47:00 executing program 3: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000947000-0xe8)={{{@in6=@local, @in=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000946000)=0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20}}) 2018/02/09 14:47:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = socket(0x8, 0x1, 0x9) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000cf9000)="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", 0x1000) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[], 0x1d0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000244000-0x88)={0xfffffffffffffffc, {{0xa, 0x3, 0x72b, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}}}, 0x88) shutdown(r0, 0x2) 2018/02/09 14:47:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f58000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x45, "b02e080ff9cddde50f8f2f8358d3dcf65f7ec6b0437bf4cfadba38aa1bdc390b7da1481d517ee497bdf21ffd76b8d12c65e02828bd82353790a5008933f96af625a92e255d"}, &(0x7f0000001000-0x4)=0x4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x38, &(0x7f0000e28000-0x38)=[@in6={0xa, 0x3, 0x717b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe32}, @in6={0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}]}, &(0x7f0000861000-0x4)=0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f11000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}}}, &(0x7f0000f11000)=0xa0) 2018/02/09 14:47:00 executing program 0: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f000081a000)=@ax25, &(0x7f0000268000-0x4)=0x10) bind$netrom(r0, &(0x7f0000b59000-0x10)=@ax25={0x3, {"376fa7fc2967d6"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000000e000), &(0x7f000000a000-0x4)=0x8) connect$can_bcm(r1, &(0x7f0000012000-0x10)={0x1d}, 0x10) setsockopt(r1, 0xd6d, 0xfffffffffffffffa, &(0x7f000000f000)="b51060308c7b5993502f62adc50e9cfc8918c1ccfd0e5587bb158405737e87d23c967b519ee193cc09b1d267c17d112d28ef8f42f899656ef07f4732f21118b1a0747b395afc25057ef37bfe7b862839f9b44d6fba0bd60479d0c296e3d30fd1b7bbec7c99984ff1987e09e40faf72d48895452336cc60a72c3da65454b003ac408aecf138c6386dd03ff5281e5df0845cac652ab6b222", 0x97) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20}}) 2018/02/09 14:47:00 executing program 5: mmap(&(0x7f0000000000/0x8cd000)=nil, 0x8cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00008c7000)=@file={0x1, '/'}, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000392000)) 2018/02/09 14:47:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d72000-0x10)={0x9, &(0x7f0000001000-0x48)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r1, 0x1}) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000024000-0x34)=@ipv4_delroute={0x2c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}, @RTA_DST={0x8, 0x1, @broadcast=0xffffffff}]}, 0x2c}, 0x1}, 0x0) r3 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/02/09 14:47:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000ff9000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000c0e000-0x4)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d3b000-0x4), &(0x7f0000c30000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002fe000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f0000d60000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000b14000)={0x6, 0x4, 0x3, 0x9}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0002250700", 0x24) r4 = socket(0x0, 0x4, 0xfffffffffffffff9) recvfrom$inet6(r4, &(0x7f0000714000-0x11)=""/17, 0x11, 0x10000, &(0x7f0000c31000)={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x1c) sendmsg$alg(r2, &(0x7f000064d000-0x38)={0x0, 0x0, &(0x7f0000084000)=[{&(0x7f000032c000-0xe8)="130f5fc5b51c5daa986e733494021ff9bac42d2043fd4a270923e98e7b923a0f703f1eae0f7eea7285c343e294ea90187797d8a0642441750803e2283ec0d5179814fadb771067af4ce7b2a0e642e22dc7c1560646b39114a34c92d5d8402c6992b27842151b2c0148a0fcc1efeae7db7500707bc35108ee1048e9cc87815c5402a2da003c2cd24f0d987cf1bdac0cb37272808f620b13c6a920e5b40f769d84", 0xa0}], 0x1, &(0x7f00003d3000-0x90)=[]}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000722000-0xc)="8743e4a1e1daac31f774ea2a", 0xc) recvmsg(r2, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x9a9}], 0x1, &(0x7f0000b08000)}, 0x0) 2018/02/09 14:47:00 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000009000-0x348)=@filter={'filter\x00', 0xe, 0x4, 0x2e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0xff000000, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x90, 0xffffffffffffffc6, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xffffffffffffffff}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x0, 0x401, 0x1}}, @common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x0, {[0xffffff00, 0x0, 0xffffff00, 0xff], 0x200, 0x1, 0xfff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229229619c5706008ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0xfffffffffffffec3) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000011000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000017000)=0xffffffffffffffbd) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3c) 2018/02/09 14:47:00 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000025000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000024000-0x18)={0x0, &(0x7f0000002000-0x96)=""/150, &(0x7f000001e000)=[]}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000024000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x11}}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000015000-0x1)={r0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r2, &(0x7f0000025000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000026000)={0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000027000-0xe8)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000027000-0x4)=0xe8) r5 = getgid() mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000027000-0x38)={&(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000027000-0x40)=[{&(0x7f0000027000-0x5b)="02e35659ade8a9727457b0840363bea9197688673a86fbcb36384024baa20fa03827a09c1d45bdb7fcdc7d4ebac17e6a33ff0945d78e8d62170d7e2b908e418c7235f7c0763c203fe433d23d023beff9eaacc7d32c985a42ba3ba5", 0x5b}, {&(0x7f000000e000)="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", 0x1000}], 0x2, &(0x7f0000003000-0x90)=[@rights={0x20, 0x1, 0x1, [r1, r2, r2, r0]}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r2, r0]}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x90, 0x4040010}, 0x20040040) readv(r0, &(0x7f0000021000)=[{&(0x7f0000025000)=""/37, 0x25}, {&(0x7f000001c000-0x57)=""/87, 0x57}, {&(0x7f000001b000)=""/39, 0x27}, {&(0x7f000001c000)=""/9, 0x9}, {&(0x7f0000025000)=""/44, 0x2c}, {&(0x7f0000018000)=""/50, 0x1b}, {&(0x7f0000026000-0x32)=""/50, 0x1b}, {&(0x7f0000025000)=""/161, 0xa1}, {&(0x7f0000025000)=""/8, 0x8}], 0x9) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000025000)) connect$inet(r0, &(0x7f000000e000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/09 14:47:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000fe8000)=0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007de000)={&(0x7f00007ea000-0x6)='./file0\x00', 0x0, 0xe}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000cb2000)={r0}) bpf$PROG_LOAD(0x5, &(0x7f00000a3000)={0x8, 0xe, &(0x7f0000196000)=@raw=[@map={0x18, 0x5, 0x1, 0x0, r2}, @exit={0x95}, @ldst={0x3, 0x0, 0x7, 0xe, 0x0, 0x180, 0xfffffffffffffff4}, @map={0x18, 0x7, 0x1, 0x0, r2}, @generic={0x100000001, 0xffffffff, 0x8, 0x5}, @call={0x85, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x38}], &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000388000-0x4)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000d8d000)={r0}) 2018/02/09 14:47:00 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x4}, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r0, &(0x7f0000fe3000-0x6f)}, 0x10) 2018/02/09 14:47:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) connect(r0, &(0x7f0000bc9000)=@ethernet={0x307, @empty}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000a0a000)) 2018/02/09 14:47:00 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00003cc000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00008d3000)=@rc, &(0x7f0000001000-0x4)=0x9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000c0a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002000-0x4)=r3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x61a6}, &(0x7f0000000000)=0x6) 2018/02/09 14:47:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e55000-0x3)='nv\x00', 0x3539104e) bind$inet(r0, &(0x7f000002b000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2a9) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) r1 = accept4(r0, &(0x7f0000a60000)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f0000eb9000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004c9000-0x4)=@assoc_id=0x0, &(0x7f000034e000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000268000)={r2, 0xfff}, 0x8) 2018/02/09 14:47:00 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cc1000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f00001b4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0x30f) bind$inet(r1, &(0x7f0000df4000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/09 14:47:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f00000a6000)={&(0x7f00002ca000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000de7000-0x30)=[{&(0x7f00001bc000-0x1000)=""/4096, 0x1000}, {&(0x7f000066a000-0x45)=""/69, 0x45}, {&(0x7f0000c3f000)=""/89, 0x59}], 0x3, 0x0, 0x208, 0x40}, 0xdda2e77917fb3357) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000814000)={0x1000, {{0x2, 0x3, @multicast1=0xe0000001}}, 0x1, 0x3, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}]}, 0x230) 2018/02/09 14:47:00 executing program 1: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00005b4000-0x58)={0x26, 'hash\x00', 0x1000000000000, 0x8000000000000, 'crc32-pclmul\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000263000)="0000000705000000000f0000ff01010000000000000000000508fffffffe000225070097c11fd4c2c4f442ff00014be2", 0x30) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x401, &(0x7f00000a9000)={0x0}) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000054e000), &(0x7f00005b5000-0x4)=0x4) r2 = socket(0xa, 0x7, 0x1cc6) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00005b4000)={r0, 0x0, 0x4, "2cd45e6d611319d208d2454e4d7422eca93123cc7a2e7c0fb355fae6e190d8ec66d5b50fac322a1a2c2bdec739cb49853d"}) readv(r0, &(0x7f0000353000)=[{&(0x7f00005b3000)=""/8, 0x8}, {&(0x7f0000243000)=""/4, 0x4}, {&(0x7f000041e000)=""/64, 0x40}, {&(0x7f0000385000-0x4e)=""/78, 0x4e}, {&(0x7f00005b4000-0xbb)=""/187, 0xbb}, {&(0x7f0000415000)=""/190, 0xbe}, {&(0x7f00002eb000)=""/228, 0xe4}, {&(0x7f000032c000-0x19)=""/25, 0x19}, {&(0x7f0000279000)=""/38, 0x26}], 0x9) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00005b4000)=0x2, 0x4) 2018/02/09 14:47:00 executing program 6: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00003b5000-0x38)={&(0x7f00001e5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00009fc000-0x50)=[{&(0x7f00009fb000)=""/121, 0x79}, {&(0x7f000077e000-0xd7)=""/215, 0xd7}, {&(0x7f00009c5000)=""/243, 0xf3}, {&(0x7f00009fc000-0x62)=""/98, 0x62}, {&(0x7f00009fb000)=""/122, 0x7a}], 0x5, &(0x7f0000627000)=""/19, 0x13, 0x6}, 0x10101) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00009fb000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f00009fb000-0x60)=[{&(0x7f00009fa000)=""/137, 0x89}, {&(0x7f00009fb000-0x7a)=""/132, 0x84}], 0x2, &(0x7f00009fa000)=""/110, 0x6e}, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f00009fc000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc) 2018/02/09 14:47:00 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xa, 0x7) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000013000-0xdb)="fafeb64f6209b795f16061b46368e909d63088ec7a03fc853098b2e5d2f239e12438cffcdc4e7137f11cfd438a2bcd2a7c7479f8df25e4efaae10ee8aa6a05321f35b04a07b42ffd310eb848089132e734aae95b3c143f91b795ba52f20230fad5c6d01cbc7dbf046ebf9226cca3c59490f9e813be0a2c507c98e0fe14b3dc9dc3623ac91fa77431e4b949b500a4f972768e9d6485e60ec6ccaec3c59e5279e6a5620b3663aec8a70142fe1b81d57dd389c802d503b6f271c10d9b858df05538471acd597bf81d94338480d3af8a2f45cfece047331778bd093eba") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000001a000)={0x0, @rand_addr, @loopback}, &(0x7f000002b000-0x4)=0xffffffffffffff4b) socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000030000-0x10)={0x1d, r1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x30, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xc}}]}]}, 0x30}, 0x1}, 0x0) getsockopt(r0, 0x1, 0x0, &(0x7f0000004000-0xd8)=""/216, &(0x7f0000014000-0x4)=0xd8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000031000-0x4), &(0x7f000001d000-0x4)=0x4) 2018/02/09 14:47:00 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r1, &(0x7f000028d000)={0x1f, 0x7, {0x9, 0x0, 0x5, 0xf4066b, 0x0, 0x8}, 0x401, 0x80000001}, 0xe) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000847000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, []}, 0x98) 2018/02/09 14:47:00 executing program 7: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aac000-0x4), &(0x7f0000aac000-0x4)=0x4) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000aad000-0xba)="85ff31feaf9d33b62cdfb81a18b6c06bb910950ae318928761795bc32a5aa35775debc1c571657270585c8f51c16d84841115e5d02e43feb78c9b021cbdd6d11ec20534c60e0979998b31f6ae9d3db775791065a0a9062b77a0ae1c383a88deb164a5e3dc87c080de560fe4c26c4d287538a73636fa2e1d4741d1cd091614c7ae4f08153d0092dbe98c8c7651d5fb3af1aa1495156c1b500a38693b568a05583f6952801dd401d250ad2e0c30b499b2b6c47edf49863ef101517") 2018/02/09 14:47:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d8d000-0xe8)={{{@in=@local, @in6=@local}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00002bf000-0x4)=0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a2e000)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000037f000)=0x9, 0x4) 2018/02/09 14:47:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xa68b, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)="65f6063ba8b9f95636ef757d9ac9dfdad4d020f9bf2085da4a153d464fa5e981f1d7c720000067de8e86ee5a4bb48c78aedae7f6fed2c43d65bf2e0223a74b8a81adc3a253", 0x45) 2018/02/09 14:47:00 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f000000c000-0x58)=@alg, &(0x7f000000c000-0x4)=0x58) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/02/09 14:47:00 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = accept(0xffffffffffffff9c, &(0x7f0000009000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000007000)=0x32) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000)={{{@in6=@local, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f000000b000-0x4)=0xe8) 2018/02/09 14:47:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ab1000)) setsockopt$inet_tcp_int(r0, 0x6, 0xefd0488a936808c7, &(0x7f0000000000), 0x4) 2018/02/09 14:47:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x8, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000-0x3c)={r2, 0x7, 0x34, "982559acb85400375d879c563c848bbb8007f2036f2752a81badda6acdfbbdb0726c8d290e1e7be9a4e9b79164c4744b99057052"}, 0x3c) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000003000-0x20)={0x10000, 0x8f91, 0x7f, 0x7fff, 0x4, 0x4}) 2018/02/09 14:47:00 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fdc000)={0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000089f000)={0x5c, 0x7, 0x81, 0xffffffffffffffe0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000fd7000)={&(0x7f0000fb5000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0xff40, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f000036d000-0x60)=[]}, 0x0) 2018/02/09 14:47:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) socketpair(0x8, 0x8080f, 0x20, &(0x7f0000c30000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00008f4000-0x8)={0x0, 0xfffffffffffffffd, 0x4e1}, &(0x7f00008f7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0xffffffffffffffe1}, &(0x7f0000001000-0x1)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000001000-0xc)={{0x9, 0x400, 0x6, 0x4, 0x5, 0x4}, 0xbafc}) 2018/02/09 14:47:00 executing program 3: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x2, &(0x7f0000d15000)="02ca29ff3b", 0xffffffffffffff9a) 2018/02/09 14:47:00 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000009000-0x4)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000)={r1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000000f000-0x4)=0xa644, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000010000-0x8)={0x0}, &(0x7f0000006000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000008000-0xa)={r3, 0xb8c, 0x1, [0x3]}, &(0x7f0000001000-0x4)=0xa) accept$llc(r2, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000010000-0x4)=@assoc_id=r3, &(0x7f0000010000-0x4)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000009000)=0x8, 0x4) 2018/02/09 14:47:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f00007fe000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0xe, &(0x7f0000cc7000-0x70)=@raw=[@generic={0x3, 0xffffffff, 0xffffffffffff8000}, @jmp={0x5, 0xff, 0x7, 0x2, 0x4, 0xfffffffe, 0x8}, @ldst={0x1, 0x0, 0x2, 0x3, 0x0, 0x40}, @generic={0x9, 0x25f2746d, 0x7, 0x1}, @ldst={0x3, 0x1, 0x1, 0x1, 0x6, 0x80, 0xfffffffffffffffc}, @alu={0x7, 0x7, 0xd, 0xf, 0x0, 0x30, 0xfffffffffffffff5}, @generic={0x6, 0x20, 0x1877, 0x7}], &(0x7f0000c43000)='syzkaller\x00', 0x89d0, 0x1000, &(0x7f00004bb000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000311000)=@assoc_value={r0, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b7e000-0x10)={r0, 0x78, &(0x7f0000347000-0x78)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffc3c6}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xcfc}, @in={0x2, 0x3, @empty}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000be5000)=0x10) 2018/02/09 14:47:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00003f9000), 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000916000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ff6000)={@local, @loopback, 0x0}, &(0x7f0000606000+0x3ee)=0xc) sendto$packet(r0, &(0x7f0000bcb000-0xe9)="5635b689a6a076c78afbf08f2d03aba0b55f958bf8177b2b9660939746545ff0c5318f1fca79215814536d545ae916be129fea451e90873d3b32b4dcdf1cc8a5dcd77823b8176064f871625dc643c66cd356dc0f0fdd8ec849458d7422a1806b4b433cc232d4b5c600eeb45126ed6269df284d7cb9fe2babe8d285584195fee0b13bd113592097693dd6fc5391b4e406843b5d208af571e8f86d9c22d0d41ae1defb10858611ad3bad7081f534aca0065bbdf41d2ac36b1c5f490b54b4e6618f105f35eeb1342130a8b8fb587dde3bbfb8f7f6bf1d9a41db56e7793aeefdd0df70bacd8b5a754734b6", 0xe9, 0x4000810, &(0x7f0000366000)={0x11, 0x1f, r2, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/09 14:47:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000a40000-0x10)=@ax25, &(0x7f0000ddc000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a97000)={0x0, 0x7c, "b4f4f40204b03776b3626a1ee4b13020e869d8e5a131fd0f2979360fd339b13ddbb5d8b8e34a14e63e1149b8f59835b567893256de9f0081bad547b202dd137297ace4c01474eaec24501437c61a2b9d4f9fdb27f5038e852247dc3d32e1582a7d72829ec156cc814bdbcba0d3a8ee4f5da87b08153fb41cb1fc701d"}, &(0x7f0000978000)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00002f6000-0x8c)={r2, @in6={{0xa, 0x3, 0x1b49, @mcast1={0xff, 0x1, [], 0x1}, 0x2d32a5c8}}}, 0x8c) 2018/02/09 14:47:00 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xd0}, 0x1}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000000d000-0x2)=0x8, &(0x7f0000007000-0x8)=0x2) 2018/02/09 14:47:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000fad000), 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cdf000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00009fe000-0xe8)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00007d1000-0x4)=0xe8) r5 = accept(r2, &(0x7f0000c11000)=@ax25, &(0x7f00009c7000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002d4000)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffe01}], 0x30) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e3f000)=0x20, 0x4) getpeername(r0, &(0x7f0000b5c000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f4d000-0x4)=0x10) getsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f0000d28000-0x4), &(0x7f00002f6000)=0x4) pwrite64(r2, &(0x7f000020e000-0xc)="7c215ac85b0a40394b4c548c", 0xc, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a86000)={{{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in=@broadcast=0xffffffff, 0x3, 0x656, 0x0, 0x4, 0xa, 0xa0, 0x80, 0x3f, r3, r4}, {0x2000000000000, 0x6, 0x58, 0x4, 0x800, 0x1615fe9b, 0xffff, 0x27}, {0x100000001, 0x7, 0xfffffffffffffffe, 0xfffffffffffffff9}, 0x7fff, 0x7, 0x3, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xa, @in=@multicast1=0xe0000001, 0x6, 0x2, 0x1, 0x3ff, 0x0, 0x613, 0x6}}, 0xe8) accept4(r0, &(0x7f0000c18000)=@hci, &(0x7f00009fb000)=0x5, 0x80800) socketpair(0x5, 0xa, 0x7, &(0x7f00008f9000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c5c000-0x10)={&(0x7f00009ec000)='./file0\x00', 0x0, 0x8}, 0x10) getpeername$netlink(r6, &(0x7f0000cf5000), &(0x7f0000812000-0x4)=0xc) 2018/02/09 14:47:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80007, 0x9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000dfe000)={0x0}, &(0x7f00000ff000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003dc000)={r1, 0xfff, 0x30}, 0xc) socketpair(0x11, 0xa, 0x2, &(0x7f0000db1000)={0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009ca000)=@int, &(0x7f000093d000)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000fc7000-0x10)={0x44, &(0x7f0000aa6000-0x44)=""/68}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000058c000-0x38)={&(0x7f0000ae7000)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/02/09 14:47:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8001, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) sendmsg$unix(r1, &(0x7f00006a6000-0x38)={&(0x7f0000277000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f0d000)=[{&(0x7f00003cd000)="f551b0f24b2b1e81cc58ff207dc956c77b912f2bd43d986c78a8b4772e0508673d500d6ee182294272c725e6bf4a1925ab6f80513ed63c792196e3573b0b0b02395b9902008bfa4e414df0a40ca06edad07ecd336c3cccee83157bcc87d34f4af7a6264161f97351d5a2187df2c7637a631fa59f9b5ab09959e73adc47e4895429", 0x81}, {&(0x7f0000553000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x10}, 0x48804) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ba3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000431000-0x20)={0x21, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000fa6000)={r3, 0x63}) pipe(&(0x7f0000cd1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000d6a000)=@int, &(0x7f00001b5000)=0x4) connect$unix(r1, &(0x7f00003de000)=@abs, 0x8) socket$unix(0x1, 0x7, 0x0) 2018/02/09 14:47:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aa7000)="18000300000001000000be5efecd88360000080203000008000006000e640002b900107401011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd7eafcaaa52b1c179", 0xc8) 2018/02/09 14:47:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f9f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0xde)="677485cc35b1f7994b1ef667c6f397fb4f8ff6b60f4c7b698be9f73685576d09ee368dedea68a47ab403787c919c7933085d5e77812eb2e395a43e9163ff9f415baab363946bff363e763a3de84ade382140b4d61ef96527c192ce2b3e49fe7c6723c88e0f32e41961f21a9ae35c6832df88b2ce1c8dfb890cb3ef19b6e7a251c8986542ce0690e9b9ef4611699a8da2d23cbc8768af4ea9b4f3d1f329182146eb1c570a4b03a623289a3de98a4d196776aef76e35921a95a2faeff5a5eb01aff023390c0c0c462034ab3a36e18ee8445f269836115e07091896ec5c2c69", 0xde, 0x844, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x2, 0x0, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket(0x3, 0x807, 0x63) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000925000-0x4)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000129000-0x8)={0x0}, &(0x7f0000b43000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000014c000)={r4, 0xfffffffffffffffb, 0x1, [0x4]}, &(0x7f0000ac5000-0x4)=0xfffffe54) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000f2a000-0x14)={r2, 0x6, 0xffffffffffffff00, "ac195509c5c65a11690b"}) r5 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000cd3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f00001a2000-0x20)={0x9, 0x6b7ae659, 0x201f, 0xff, 0x2, 0x10000}) bind$alg(r5, &(0x7f0000794000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000ffe000-0x195)="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", 0xfffffffffffffe04) 2018/02/09 14:47:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bd9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b41000)=0xffffffffffffff86, 0x4) r1 = socket$inet6(0xa, 0x8000000000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x18, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}]}}, 0x408) 2018/02/09 14:47:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x237, &(0x7f000053d000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x229, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "2d72ec8fca13edc7fe717cc5919af6c5b9e157f71fedd26f824a8252f975da015da87958b0a8d51f0ff48e4fad60a4536c81664044ec224c5b26b789bd732ec44da10eb7908627b73bc227ebe4b9a48f5f806de831d12289fc5110fe27868c7f458a1d449ed202971943674e9c7a1098b18e700d7d55432bed84cbcd63592b6c5ab28b1a4ba0dff8f5988a56ecebf86cbcf47845574e80d9b52c33a8985339efa3b03368e5f2c0bf8503f017ec9c767f56ee803c3023e12194864b6041b023c8e3d0c88fec37d2ae762bee479327f6e9b39dd450a554765b64a61d6f4731749611114d099e4f12d03b6dacf219d11a48a9c34324f2693efe3828e0082bbd467cafe093a62737fe6d48da4ce5443d545abefa2e54ed86de968aa358c16a2f3fff8ff38dfe542a3ae34d9744b8d464c1f2fcef4bf491672ea49cefc96c71ed462e1e0060f36ff79b43c03c305804fa75bdc7d6f0daeed0135ff598ce2d49f562d57aa8abc89f62c7db5e1065163139264120a10ee1d15eae2768df617af15f90f14d8b42320062443688b6c99a98fee1e450d3a236bbf830f5d53e01dc23d03d786ac90482305d386c48db1a6acc60868e85baa6608f3fa3f57315cb357c823a80b52f98214edca9cc9030b7493ef0be3b1dbf1beb9d8d8a1b3a9b731cbc82251acec6202f125154a92ff2f3f65d49d5aed36b83404d7dde918a86a20ac56bbe95510e74550fe1a30f8c7e7286c3"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000501000-0x4)={0xffffffffffffff9c}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000b0c000-0x14)={@empty, 0x0}, &(0x7f0000783000)=0x14) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d12000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00002e4000)={@common='syzkaller1\x00', 0x9}) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000057b000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x1, 0xffffffff, 0x2, 0xa0, 0xa0, 0x7f, r1, r2}, {0x7, 0x8, 0x3, 0x4, 0xfffffffffffffffc, 0x4}, {0x3, 0x3, 0x3, 0x401}, 0x7fffffff, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x1, 0x3, 0x6, 0x9, 0x81, 0x6}}, 0xe8) r3 = socket(0x9, 0x5, 0x401) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000d50000)=0x4, 0x4) 2018/02/09 14:47:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000616000-0x5c)={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, {0xa, 0x3, 0x0, @empty, 0xc5}, 0x761, [0x9, 0x6, 0x9, 0xffff, 0x8001, 0x9, 0x9, 0x9]}, 0x5c) 2018/02/09 14:47:00 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f5a000)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5}, {&(0x7f0000f72000-0x3a)=""/58, 0xffffffeb}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0xfffffe9f}, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000a9e000-0x4)=0xac) 2018/02/09 14:47:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000f9b000-0x8)={@local, @multicast1}, &(0x7f0000eae000)=0x8) r1 = accept4$inet(r0, 0x0, &(0x7f0000307000), 0x800) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7ffff0cfa000019fffffff0ff12fff7", 0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f9b000)={{0x2, 0x1, @rand_addr=0xff}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x8, {0x2, 0x0, @broadcast=0xffffffff}, @generic="06163e3a30667f680e21e458a8ea4025"}) [ 49.171966] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/09 14:47:01 executing program 6: socketpair(0x0, 0x8000b, 0xfff, &(0x7f00005e2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f000075b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00002b2000-0xc)={0x10, 0x0, 0x0, 0x40010}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000815000)=@report={0xf0, 0x20, 0x800, 0x3, 0x3, {0x3b, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x691, 0x1, 0x7ff, 0xa, 0xa0, 0x80, 0x4, r1, r2}}, [@algo_crypt={0x9c, 0x2, {{'ctr-camellia-aesni\x00'}, 0x298, "a79cc97cc59a13e64af646618db4e21cdba75b58d2265e0de23bcc90d7071967b1a8b3fad3b52e7a77570391cd6c93103482dd75feef2dd9846c5ce12ddf97bb4a8058605e38e458665f1535ad99a211e091a8"}}, @tfcpad={0x8, 0x16, 0x3e44}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f93000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r4, &(0x7f0000ffd000)=[{&(0x7f000034a000)='jT', 0x2}], 0x1, 0x0) vmsplice(r3, &(0x7f0000f83000)=[{&(0x7f0000f82000), 0xffffff7b}], 0x1, 0x0) 2018/02/09 14:47:01 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc1000-0x2c)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x80}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000), &(0x7f0000fbc000-0xe6)=""/230}, 0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b78000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003be000)={0x3, &(0x7f0000fc2000-0x18)=[{0x0}, {}, {}]}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000fc1000)={r2, &(0x7f0000e1c000)=""/36}) 2018/02/09 14:47:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000095f000+0xaae)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) [ 49.220507] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/09 14:47:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0xd, 0x8000f, 0x3f, &(0x7f0000ab2000)={0x0, 0x0}) r2 = accept4$netrom(r1, &(0x7f0000788000)=@ax25, &(0x7f000003a000)=0x10, 0x80800) accept4$netrom(r2, &(0x7f0000ac5000)=@full, &(0x7f00004cd000-0x4)=0x48, 0x80800) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x0, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/02/09 14:47:01 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x9) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000289000)=""/36, &(0x7f0000410000-0x4)=0x24) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x17, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000891000-0xa)={0x1, "a2262269fb48"}) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_int(r3, 0x1, 0x26, &(0x7f000091a000), &(0x7f0000bb6000)=0x4) 2018/02/09 14:47:01 executing program 1: r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000e57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00002b2000-0x4)=0x10) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00006d5000-0x4)=0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000001000-0x19)="251646b4c0cc92f0bf7e8929d3e5650fb08edf7067184d0f16") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000745000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xdc01}) 2018/02/09 14:47:01 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f000000b000-0x77)="0600", 0x2}], 0x1, &(0x7f0000026000)=[]}, 0x2000c080) pipe(&(0x7f0000007000)={0x0, 0x0}) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000000b000-0x6c)="87cc1d954a3c754dbd2aaf1c653df42840ea66430f361ac6492477d049cdbfb51a19443d97a5bd35d236e0509dab", 0x2e}], 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000002c000-0x4)=0x400, 0x4) 2018/02/09 14:47:01 executing program 2: r0 = socket(0x18, 0x8000b, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000000)=0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00004a1000), &(0x7f0000fb8000)=0xc) connect$netlink(r0, &(0x7f0000655000-0xc)=@unspec, 0xc) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000001000)=[{&(0x7f0000a7c000-0x23dc)={0x23dc, 0x3d, 0x8, 0x0, 0x3, "", [@typed={0x10, 0x51, @u64=0x401}, @nested={0x38, 0x64, [@typed={0x8, 0x4e}, @typed={0x18, 0x53, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="bf10f4de1a6063d914b3431ef9f45c8cda"]}, @nested={0x10a0, 0x8d, [@typed={0x9c, 0x4b, @binary="47b0eae1ce9a9ba5a53d1f0402cfcfd3981ed7461332b7be20554f682284988b1fe8556011d77f63ff9ed9fcf61907d09cf1fba1aa2059972d4995185ffe9f0c81b0c6e49e9bd5fdf8e3763b84b8a9471ea0d9e79dfa478d15f9ff70120b1ca487ffe7853baaf6327e75ebe8294f70881591c1b078b6f2b54ae91386de4e41cd932de25fc4ecec813d1f2c5944984ae058e2df"}, @generic="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@generic="59934de2c74e8048c7561fe252278f94f7c08f4dcf5b7867e9eeee79f8c59b8601f859b2a623f8be46670e8a0d9b803d995c1b105426b3c93a7e449e931eae96ef3a524027177ac2a6ad181bd25fe66eca12", @typed={0x10, 0x13, @u64=0xffffffff}, @typed={0xc, 0x46, @pid=r1}, @nested={0x44, 0x8e, [@typed={0xc, 0x50, @uid=r2}, @generic="edbae4bc9060416aa1d4735a05207e59bc63e2c14b57bbbda82f93b841", @typed={0xc, 0x3b, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x8, 0x8f}]}, @nested={0x1230, 0x37, [@generic="de0c059b73dff277de28f8d535723645f1c73b10", @generic="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@generic="f95b5c436c4406c0863e0bb2e66f28142510b7c469c789d08c7e1260a9851776293492e298dd6eb9031d5589b14ae096d9728c670dddf4d6647861c052264c455545a78cd984353e01ae9ffe05d2cec6fb30505da9b5dd1742e705dbc057b5aa0b3732e578ec21a674e779b63e3bd00824e8e44b5f284a0de5782c7693dc80cda07bfd22a6b1e72b9d200cce96ca975b7bde05d6265921003c678bbcee6344a800ba30dbff7a7bc5fd2798f6a0010ebf81649e54194bb2a23b8fc294a4f9721b4355fea37d41e8e0890264d73dffc70fb4631801454d658069e94ce266725de0e9eb33e5809594d2ace297e6edc53481d83ce4640d8af8", @generic="06b53434d03afb6dfd3c68c5e4fdc3224f73038c4892c9bbd92eb7bc858f83fb9ab8bcad09ea013513be9a3bfd210f6182a6e5583a45e46468477e1fb8fe2a6ea2020fe6a631859f9681a75150fce8cf3259cf87a375a055540166f8a781801aab7f", @generic="08884f52158c2a8889422bcf74bc15e6fc629af3d119a4a718825cd348d57d16dac69f8ccd4856e442e38dd45364872c7940896306b6bcc5d4a72bdc2413f59214bc53f7b7a66a6908b5c381b4aff8aaf971085ccb253c038c41733faee285481f9404d4a151f67345a60d6013c6fed5bbb05eb88b4a3db3c679e4297928f88cfe7ffc1842e19a31a55fea44793194697c778b66f32495becf3aa56ea41de7d6942b1407d2196267ba7a9e11d228783050a111c0e287244f5ef0fb9e0d"]}]}, 0x23dc}], 0x1, 0x0, 0x0, 0x20040000}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000003000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000002000-0x38)={&(0x7f0000004000-0x48)=@full={{0x3, {"456cb92ec08ccc"}, 0xfffffffffffffff8}, [{"dc16fa1407548c"}, {"8b1030f47c8cae"}, {"35d7e68593b513"}, {"069aaa3d2c49ba"}, {"79b1cd81bfe815"}, {"fbc783462ae1f6"}, {"450db0a06c8481"}, {"9f410c64a2b631"}]}, 0x48, &(0x7f0000003000)=[{&(0x7f0000003000)="7774ba297deab28e6d08785034c99b0358bdd284f3ef47cb7537ad805e3d326851e786b2bf43bf5308dd85d23f9b039b6e0ceaa633dd763c6936a867666e9f5bbcf6d29b0fa62ca658f8c969211ecc04a3493d33b6cc9a9373a5a0b53d237005d96154d2dc0dfbf46ac85a0ab499c1dd0c96f00a44cd69aef0b148d09e63667aa4b3c6ef3c1547c05b57dbaef3427b830b5d890714a37d232ca071b190ed358cef3d37733c9e8b2e4858aa2c507ecafc3d295a45893ff88a16172bffaff7da370a7689fa72d034196f74993bfaab67868819d8daf66b3ae7998fe3d3adebfa3a1518", 0xe2}, {&(0x7f0000003000)="1c266ed714e97b36326d7ce12ec5a2e2b4e944dd98223ccaf50dc4d7be2f5b56f3600550247507785f5e64d44803fffa008d540c9445998aaedee7e69126e97b1bc00cff9ab4361a03060f7cc3aac6b5d5d4105bd43d79aa040c50318d9f562b876fad7292738ca2722c9d2f36817e95ef4b3a5ccc6bba179111aab1aa50fab4a15644d15d2c007ad7367fbd8bcefbd499fa7466e19ceb4ecb663df6da693cd836e6257b183cf4342135b44921", 0xad}, {&(0x7f0000004000-0xec)="dbeb705eadc855a935feaa6f5b2f8cd3cdc53e615339b53d947ceadc45a82054f17050c8f688ae2077a06507b6515746be9f0136f9d057efab6612c4d90db1534f0fb95b50beae516209d9f94787df9c6d5a0eb70c243c1716221651ffe2b92cb9f86b6fd52ee8ef602d08aec1b442f7960185f254ff53c50a14186337282fe20391f9cdb02490d60a943cbbcd97b40ef0daa7132eefd6b7f7992c34b89f9a489d7ff415d83e2216ca8956a6a5a1a770631a1d0b74aafe2bb0fb0ad0ceacbace3ea05160672bd384eaa05759b36b31235c54b3ac0134561beace7d359e404180178ef252bb6932e3281d0570", 0xec}, {&(0x7f0000004000-0xa1)="d7f9392138efea3972289d0d46b214a01ccee27eab9490de2b87e5311139ca44d4b5d97fcc94594d7f3bdd2528ca20477365f49e77a9ba16f5d1bdb852a315bebaca5a7c8f498b2c0d90704b84ba06366fe7d2d45c36d1935e2c0101ef5571afa6ea684e9239325dc093e00dea0502c80dcbc047fa5ac906535a898d9e6de77412a297c053f9e52d8a884e3700adcd0eae2d84a24bd98acf809e13d6085c485178", 0xa1}, {&(0x7f0000001000-0x8b)="165e236c16b139d19ca87fbe7bc11aea10cd1086cb5265bcc1b67494de910e708f92abb81c49885690b541b23f483fa00cef87ba392c259f1bd38fc5c668e08b31e9bee95b58ae6cbf7869e8f8458be33502d15fa31e195c018d1729a688d66d39f3a5e1b03600e89038fdab37b2cb3cfb3a6a00c7f339ce22c212af416e211dc02d0e620864c6008505a1", 0x8b}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000000000)="9b4b75464a07529157041149b931dd9c51009564332762b834e4de041068e413d5c6dcb9767a2dba3ed12617af5d586b81cddc4589de0ae1d56824e282f987dab831679158babac0c716751460e4454d94e146d11630254b5ee6930fbfc5fa426381d4f3f8977e7ff6616736025bfb6e8edc4d810f1fb790c1a69eabf2d75ed8f66274ae266b70d1426ad0309365e09e37ea55d32d6936a317329557571b9a699e5a1029894c169b25bd50a7856aed64c0c1222b34270ad6ea8f5ab0d60ba5422ffcef6c21ce9a8190d633e4b5971c3774d00eb99dfb0154b7c7fedff964d366d9e2", 0xe2}, {&(0x7f0000000000)="1ccf30cd98db3b02fc9c947c69637a7d42c1b081b23ce440aa9dd04431ccfae764c7f33f8747eb0a5ed9dc759d035944dab63faa3eff58e63c3ddb56f06b8d4fe26e506de40af508089694beed6ac7e0c7313216b38b8455a463a15ec2251811a94d153ab802d9ae082dcf4aa56814ce318f3bfaa382a36a92896a76070ec4a8d38572c6f50fdf58661f809c7d4ee3f9e9bea62232fe88fb25ce56cffa1b5702c0a742de68629a67469ea8496734db26", 0xb0}, {&(0x7f0000002000-0x64)="14658ad7122db529140b6f06fdebfd3b3dcd3ccbf8716039a9bedb8701a24f5ecdb7670f74a8286f38de4fd5c05ee45b11dcc1c15c4944723f904ae8029244f2a9d897b6a74b97c4e71538a7e82a7abec31889fa451e09fbb9888fd726c5d95191b10bda", 0x64}], 0x9, &(0x7f0000001000)=[], 0x0, 0x80}, 0x2020) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000005000)={{0x3, 0x1d65b24a, 0x6, 0x0, 0x5, 0x9}, 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000004000)=[@in6={0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xb70e}, @in={0x2, 0x2, @empty}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x10000}], 0x68) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="01c9a8a52c0019bc0ee8f99d2a5ab311", @ifru_flags=0x8200}) 2018/02/09 14:47:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f000086b000)) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00007cd000)=0x1f, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/09 14:47:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0xfffffffffffffddc}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000090d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000788000-0x4)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000887000)=[{0x2, 0xec}, {0x8, 0x80000000}, {0x3, 0x800}, {0x0, 0x40}, {0xa, 0x8}, {0x6, 0xffffffffffffee38}], 0x6) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) 2018/02/09 14:47:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_settings={0x0, 0x100000000, @cisco=&(0x7f0000fde000-0x8)={0x7a, 0x6}}}) 2018/02/09 14:47:01 executing program 5: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000015e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000514000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r0, &(0x7f00001f6000-0x90)=[{&(0x7f00004b0000)="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", 0xfae}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e162", 0x34f}], 0xfffffbc) 2018/02/09 14:47:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000f97000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname$inet(r0, &(0x7f0000b48000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000ee9000)=0x10) ioctl$sock_ifreq(r1, 0x8921, &(0x7f0000dcf000)={@common='teql0\x00', @ifru_map={0x5, 0x100, 0x6, 0x5, 0x5d81, 0x6}}) bind$netlink(r1, &(0x7f00002f8000)={0x10, 0x0, 0x2, 0x40200}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e8c000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0, 0x0, []}, 0x18) 2018/02/09 14:47:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x4000000000800, 0x1000000100000005, &(0x7f00001de000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000350000)="54d2a54b505bc45d00c1c3", 0xb) sendto$inet6(r1, &(0x7f0000d19000-0x48)="a04eb81a2473ddf8868cabf4f4b4b4ddfdebd2c90048d481dbf6bde490a9495ad3dc5cebddf97a13bd2771611e064a2099c00b45c586ae232f39be30effe5b394a939e5858014344", 0x48, 0x800, &(0x7f00001a9000)={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x400000000000}, 0x1c) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00005bd000-0x10)={0xab0a, 0xc178, 0x5, 0x5}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000cc8000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/09 14:47:01 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000018000)=0x10, 0x80000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000019000-0x5e)=""/94, &(0x7f0000018000)=0x5e) connect$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000020000000400140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000017000)={0xffffffffffffffff}) 2018/02/09 14:47:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) 2018/02/09 14:47:01 executing program 5: socketpair(0xa, 0x80000, 0x0, &(0x7f00005a5000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8001, 0x4) mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0x0]}) 2018/02/09 14:47:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000081b000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000439000-0xc)={@empty, @loopback}, &(0x7f0000089000-0x4)=0xc) syz_emit_ethernet(0x4a, &(0x7f0000e58000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/09 14:47:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c96000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000362000-0x56)="1c7779609d2780cf63bda0bcb87a30898f0f2a0c7b1829f1ca8c45211d4c472bcfadf8380057fce68581862d3a9016bd545302061044628866306369564c1d19a77fecb77f6a8137bfbf641af0b3d29850343329d8fc", 0x56, 0x40000c0, &(0x7f0000880000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000969000-0xb9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004c3000-0x4f8)=@security={'security\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x228, 0x368, 0x368, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000ba0000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x368}}, [{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xffffff00, 0xffffffff, 0xff], [0x0, 0xffffffff, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="d0cbef31ec9307a94e462e0708d546be", {0xff}, {}, 0x2, 0x140, 0x1, 0x4}, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x1}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x5}}]}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x0, 0x13}, [0xff, 0xffffff00, 0xff0000ff, 0xffffffff], 0x3, 0x1, 0x1, 0x2, 0xfd76, 0x1, 0x6, 0x7, 0x4}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0xffffff00, 0x0, 0xffffffff, 0xffffffff], [0xffffffff, 0x4961411ea7928dbd, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x6c, 0x9, 0x6, 0x8}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x5, 0x6, 0x0, [0x4, 0x3, 0x3f, 0x23dc5eeb, 0xf2, 0x401, 0x1, 0x200, 0x8000, 0x1ff, 0x0, 0x1f, 0x0, 0x6, 0x0, 0x8], 0x9}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x4, 0x0, 0x4}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x200}}]}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, [0xffffffff, 0x0, 0xff000000, 0xffffffff], 0x1, 0x0, 0x2, 0x0, 0x7f, 0x4, 0x0, 0x1, 0x3}}}]}}, 0x4f8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000762000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007b7000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}}, 0xc80, 0x1000}, &(0x7f00007a6000)=0x98) r3 = socket(0x0, 0x7, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000df7000-0x4), 0x4) getpeername(r0, &(0x7f0000c73000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000464000)=0x26) accept$packet(r4, 0x0, &(0x7f0000c89000-0x4)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000c2000)={r2, 0x7f, 0x2, [0x5d, 0x6]}, 0xc) 2018/02/09 14:47:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ad0000)={0xffffffffffffff9c}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cda000-0x10)=@generic="057f6cf46e483e195671e3d3293e8f01", 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x40, 0x4) writev(0xffffffffffffffff, &(0x7f0000adf000-0x8)=[{&(0x7f00005ae000)="29000000200019fb01440010000000060200001615a42205000000040d000b0075000000000000000e", 0x29}], 0x1) 2018/02/09 14:47:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='sit0\x00', 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00002be000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000069000-0x38)=[@in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}], 0x38) writev(r0, &(0x7f0000096000)=[{&(0x7f0000db2000)="f0", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000a8a000)={0x0, 0xac, "af737b466d5f1f304b5952e5c853590ef2266568c33e155bfab6bb57b80d3666ff10b06df50549dc458775cf506920fffe9da5311dc3b05cb8636a38503ee5eb35c17d77bd49d3165dc02a433371d19dda6825f274cdc8aaa68f636cc773776dca42995e7f405b63d04f9b479ebc48881cb254e3e6b0b186ef27ed3e6971b179e055211326fbd95b17758d14643c5b38747ecff9dff99bb0112612e207cbeb08871c834e94d84960928404a2"}, &(0x7f000061a000)=0xb4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004c3000-0x10)={0x1, 0x800b, 0x3, 0x7, r4}, 0x10) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) 2018/02/09 14:47:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000507000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000eb9000), &(0x7f000027c000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f000071b000)=[], 0x0, 0x0) 2018/02/09 14:47:01 executing program 7: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fbb000-0xc)={0xffffffff, 0x3, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000001000-0xb7)="6ae53fdc5fabb3951c6e3bc352e443e5349f45596c9f69e0947de30abaec789ec2d95d0de66080aa7e9d735a56d6920234532d36d87288265bead51927a41a6fa79c1ee9c87ce3f1a2d0d9520d42cc6a59db214f42fc2227ec5ac154a190e5cdeae1c45a238043d49567a2c80c89273d414c34eb0481f1a8131c85fd1222e60a5d4ca0c89a9691ebd8a6f1f319b44726445b1e8d943b248550d56872f43a43f783d872e3f1196a1274d9d8b4bd3a488b4870296dabc52b"}, 0x10) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r1, &(0x7f00004d2000), &(0x7f0000fb8000)}, 0x20) 2018/02/09 14:47:01 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002bb000-0x8)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d78000)={r0}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f20000-0x4)) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000e06000), &(0x7f0000cff000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00008c3000-0x8), &(0x7f00006d5000-0x4)=0x8) socket$inet6(0xa, 0xa, 0x0) [ 49.498627] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 49.532343] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/09 14:47:01 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000013000), &(0x7f0000012000)=0xfffffffffffffe8c) bind$inet(r0, &(0x7f0000005000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000015000-0x20)={@generic="8d3e7ee20d9a6d72f32d8d0fe53521c8", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) [ 49.570112] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/09 14:47:01 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x156, &(0x7f0000015000-0x133f)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x120, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "40d30f", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], "4a1c581c713b8d6c66b027e0d3d8092acce3cddc61de73709b40f00ce287eed2066a2fa49242ad79a6de5e94534b455aa853ee99ea051777408547d20500a05b3f78a6eee4349179b5181d5b36d58c96a061d552c61c903e36415e70dae2427b887f7eb7645c210dffe57bb51d529f58a62d5cd6fe01e12c3d8ffc77ecf23c4b5802989c47cafec2667d9c9936f9cb6c8172c020630458339e5d62f5017d13183ee525914c6bc1ba5466a5c60dfdecf848c5893b36236953960d77b9bed6394cf36c5c1683615bd73340ca71b37aff1a60d5a789176e274b74bd81de34ed6f39c121f6adb1e84515052c2df6032fc1ee"}}}}}}}, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000000d000-0x60), &(0x7f0000016000-0x4)=0x60) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000019000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000019000-0x4)=0x32) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000001a000-0x4)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000000a000)=[{&(0x7f0000016000)={0x27, 0x6, 0x200, 0x0, 0x7fff, 0x7, "8297a0301ba09898affce704adf8e78d5c2fd6d5a927e584a4e7cab765d5cd08e900e9eaf4c7ff201ca5e1433c4e3b1672b34c673a02e0f2cf56f38743634a", 0x9}, 0x60, &(0x7f0000017000)=[{&(0x7f0000016000-0x88)="d115bbc989d790a3f124e7742b8be49b9435262178606eb14f3405169ad856dd6a784368e33fc970ab055c9a3214fd911a50e66723553fa8bc5d72a368a08490b58ceda49d7b110218801859b28e7afd20909b9561f02c9b66edaeba50ad216ea37e4ee52e341a0b09f1b7635b7b619aa14fc461fc8eb55099c35adf55eac043c160d117f3ec5a99", 0x88}, {&(0x7f0000005000)="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0x1000}, {&(0x7f0000017000)="d85bd8ba8a5bbdc7e8f57961a53033378dcf38d4a3282e57aed9ab22289e1ca42bd5015772c5809dfa1fbaa8b89355498ab4c44433e6b88cdbfd0a7eec5e38f0c2d29248444d14b6b1fc44fef5c7399753444dbc17f0d00b", 0x58}, 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{&(0x7f0000007000-0xae)="f4451a59fa548b7948f2ac4cb2e25f1b8fc2a53c7435f435515f0259a3718a1c5abc65260f1a0f738da06055a6118b4a0501aa4e3166915433e73f89248ed550506ede9060bfbc3d1fd5938062edba6669bd9573656bd35e60ba6a72fecdf39bcd3fdaebc9f4a4cf0a63921b66a4e8bce53afcfbc7c44ff63808da74067668ec9b59c463fbf715277a894a43bea36f907c0972437ca586b2eaefcfe473f83cde49eb71acd394c5a29cf2af7f6345", 0xae}, {&(0x7f0000018000-0x5e)="08d607858164fb4dc2e63fe39dc1f7a79807639b5d0b36cc02e33ce312690d461e1dea02cb7a02edf6a1ebba33afb5b6630349d181febbc455259a60f9859f40bdc88fdb4807d52ef47d92039e55cc916c670187ec13b47b5b90c202c884", 0x5e}, {&(0x7f0000018000-0xad)="16354c316615a0c754c9e7aca88e62e4d65efa3f2ea2ee9eded3d05c25015173f5c9f411d1b37407a210481c8259a128d26c8bb12c91c2947f727ad31a453b3e86d7f3668ed07aea81b87182585c13aa81b593f645fb10001d1aa48191815ff99ceba9c4e93b045f05e1e6ce778d4ce38e0653a858d275d3e4d80b46b2e706a03e5f6f88bf99c6fe837bb4c4a9d486cabdf62a70771f4605763ce4f364ae1261ddaf4f7211ab21e7668a13e76f", 0xad}], 0x5, &(0x7f0000018000-0x40)={0x40, 0x3a, 0x4, "6f3af2d0f195f7c1b34f30927e977d1558efc95e6d12dea979d3fc027e224f753c104e1186cddc61a489"}, 0x40, 0x20000801}, {&(0x7f0000011000)={0x27, 0x8, 0x10000000000, 0x4, 0x8, 0x1, "cbfa9a8ce14d7a4d2913d3a5dc237099bed204a221d9f98686bbf6de4e58f507644eaaa3ecb9723efa1d3fde834f9f030c986782c3268c86a543e5ebf47189", 0x20}, 0x60, &(0x7f0000017000)=[{&(0x7f0000002000)="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0x1000}], 0x1, &(0x7f0000006000-0x10)={0x10, 0x101, 0xfffffffffffff7eb}, 0x10, 0x10}, {&(0x7f0000015000-0x60)={0x27, 0xff, 0xff, 0x1, 0x8, 0x9, "8bab666315544574004eb6ee305619d17f42a02f838cd15636ff32bbfe94f76eed2d81e11d14ae951825b145c63c4e96b0c42bb82e722c42406d19f39cf3c8", 0x800000}, 0x60, &(0x7f0000007000-0x30)=[{&(0x7f0000003000)}, {&(0x7f0000018000-0x99)="c8e7f41f5e53852c644e984032637bd40444e3bb762ef22ebc4630aacfc0c5125328e68e6ed5aeba906ad4f484b8013b10a1f3fe95c46f1e4fec4ddcd69946cee5b0c59e527b41032dbd286bdc458a879c6a59e78ac60e5ae3fa93786427c3563ca8a04bcdb0da5f312419049b6aff829f013e6323d86663bc2aee5882e33054d0c1fcf8540faaa482926fc769e5086183df3ea573a2bf0b1e", 0x99}, {&(0x7f0000017000)="24b3715853a081302a94e80d0a942658d8745f8008555ae7fea47b2443689af7549ca596b204dbd978b1539a98f38e8051ab9fcfe367b20700dcebf4d31713ce66e1b0387ec62eaebfcbea322e215976faf2e0d0503a8a83129db356ec2c909505a89c4c0f63fa3a8aadac2d7db8bc198d4b22d86db3b13902e6413bed90b1b0f0a22afde84115de38ecb219fdb7513b198dfdeaf300c05cc1db4717c447468d647d7929a2d98bd6a659eb78cda0c7887cc05eea488c1f557baf545a46418a5907d3581abb1cae4410a0bd0d8ae9a12234222edae75030e527607921bf1ad6779180af07144fcadd", 0xe8}], 0x3, &(0x7f0000018000-0xb8)={0xb8, 0x10e, 0x5, "b0ac3a31b6d94d6d008f739202821e19be161c110d59e00f2a30eb0c5f7e49b908b7f7223a18a40438a2dce455a221623c948ff0b2a802bef5bf045b2950a46cb9bd111200821638861a88912b7df74f02967040d5b3030d3abfd4f4a829369d31e280a00b0256a10a9792dd48ae71a8b12a854b3178d8f7f81bfce1c110b1b029bb03c5fefcfa5d4910d7f32ea3b2e4f4007a38aadabd32920db7d8920167c623ff2801af"}, 0xb8, 0x20000000}, {&(0x7f0000000000)={0x27, 0x7ff, 0x3ff, 0x2, 0xac, 0x8000, 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0x1000}], 0x3}, {&(0x7f0000009000)={0x27, 0x20000000000000, 0x80000000, 0x0, 0x1f, 0x7fd68024, "e797a94254b474f05baa4ce4e026ed409f2107c952c78a9b48a96a89549d0f61ecc16f9ad847119af4c9cc512c9deb9e3c74832507e987d08d9354f61e626c", 0x21}, 0x60, &(0x7f0000008000-0xa0)=[{&(0x7f0000008000)="7dddedb4bba9df88a994d6144057bb0341e78bce44861b9af0f3c47ab45af651d7f784c91f12c7ea00882e5cfc8885eee0d01d133c612bd093854f64492ec57b2f0df0c700ab2b01a7f854d31b1b51aceddc4233b26b484a2f434bf7517a75861cc5b47287b1f02842f0e2c5c5f3f444d4dd4a3a2767eeaa3166bb2ec977c3b081bc72c3ffba9d52232f7eeefb8c50032c89a05ddf94ddd02b77228df30ee16a622cf00afb21fd73a7b40db44d3dbe99adf0db020333da", 0xb7}, {&(0x7f0000018000-0xf1)="40a70a6eb512dd869198f3a5589b617831334eff801e0b648df8deab412446bfd2749c095a15040962f981d879a44b178679806503192c91d1fdc7c31e2ea4f67f79b966f14aedd12fdcb461443b3a12f10da377c11429db1ffe1400e5d88ba4e109f06e1c80cfcea876f2ba31e7c928a222a65c9a01336c4910a2a977f9da0ea74c03ec412eb5976350ca6b7d71594fc0fa5569f352b1f10616babdae69662bd84a0979b30fb8188648e01131dfb727fef8e53e1348ac8601a1ac771074513b30fb74b93d3f8c696546f1fb384dcd63dca33d4306135b79f6b9b3f3b0f3444777be0dee7d6a4ce89a5d584348c3ac0298", 0xf1}, {&(0x7f0000010000-0x76)="1a79be37de1ed9fbc65a774e36b37ba9161107573428e771a7a257804312c1a7668d4031deaba566fc664f163d04e0c0459d7fb8a7e2a0433f6a4fe0300a2b906e4886dd767f61e06e21613d814ab9132de513d4b8919f5536c76a87b96ba2d57fd468d91e0915b82c95bc3ef1849eaf55c8fc27c766", 0x76}, {&(0x7f0000012000-0x1000)="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0x1000}, {&(0x7f0000018000-0x68)="eb9be9b8a4f5ba2c82f338a3db894a6c99efb5df5663d0db8968db333299123ced16f91a7b74540166e2aacd166356dc09c61324ce01ef31bf84968c0ee734f356e3d841357db3455d0495ac0889faf1a2b5537095610f2f44e99e56bc801371901701da22fcc709", 0x68}, {&(0x7f0000018000-0xa6)="19142bee8fbe961b5cde4e1d37db655d5337430b304a219f4f5c6216f2bb369279b9227fc14e5f65fd998a0a4522f5e19d09178cb6bcdf9076b271fa18207cecfe7839284e9b7fbd61f9b103ad7c28b5b1b9f854be5b2307a0e46711af49aaf9f856374079784c727632de6bcf65be44f7f98c69ca6d63be4825d25c8a106d7ec060a1351b785a80878c36305c49d32307e5083239a0a0801e8fbd9cdb7f872b593db88fd9eb", 0xa6}, {&(0x7f0000017000)="6e91ea64cc3f999ef407e6b4f545fc643f18f3e14a5be6279d13daee398552abb372f5bada14a08f11f50a30a5391a70f4af4b5789df81a6c5183236f157fa0628b7162c648d2000f6e2191a910c657bdd7b601382d373460f4e9f3ce1908dcb0ac8f3d35713d2a8bdb7f61f5f0fefeac6", 0x71}, {&(0x7f0000011000)="57a7b249d8f2af627ff9e2d4ccb7bdd52cc1f3db678b99fba92260306c9a9fdeb2c67f8c55a1404f1df23e9a52c0f85abaf322ef2849ffd259f36680c2a4bcb5a912b4e131202dc0b9a46d10f6762fa9d16550c1a97bd79296c8934c74d87e1bd115b005e83197aed6c6b5c34245a7a8f969436e07bc585d1e2bd94026422fff4f8ad32ea96480533a3ca0da3fe8be5930bc6a2d8ffbcef7e78c92f472df420b58bf165bed36aad7fe57c8200bdbf82be3e4deae56d3a691106761d987434c17dec969edf080d2a5312a11bc29a2808dea476c42aed1d72cac847dfa605bf2b5aff9b9efacc2707d62e8", 0xea}, {&(0x7f0000018000-0x92)="ad9410605d09691ab13591f3adb4950a36adefdc6fd1dcc5214e41af6f5d12748e1f4afd95211a282d15c556e76979bf47cf1d64a92ed820fa0ad8664acfc2571ff22357968d2fc33d1626f83d906b66126fe5e2b1adbf645cb0a7119e5b27010fecec1de52b52bf7c1d1cba5fcb2c08a863f4e4120f09e0d52b20d3d86e6aba1c24e8a166c1c7c10e6148c1cee3bf32a621", 0x92}, {&(0x7f000000c000)="79ba56d02e87bc4ff7e0b947de9289cc6b2038a14d5023eae2b6b067fde4a6db6e4529c5f7615a31243904e428e1c950f5f3fcd0b35330785ab88b8419f927b1532e1e4797be225b6653fce7fca28d9001f034efc7ec3bb1cdd9caa2d7452d2eb6469d1df20ee4c527324e4deec1d661b8b67ac72806d89af9ee93bbae7438f8a2a003e14465", 0x86}], 0xa, 0x0, 0x0, 0x20000050}], 0x6, 0x0) 2018/02/09 14:47:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) bind(r0, &(0x7f0000d02000-0x10)=@l2={0x1f, 0x97db, {0x7fff, 0x1fffc000000000, 0x3, 0x9, 0x7f, 0x3ff}, 0x7f, 0x7}, 0x9) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[]}, 0x0) 2018/02/09 14:47:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00001c5000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) socketpair(0xf, 0x80006, 0x2, &(0x7f0000935000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003f0000)={0x7, [0x5, 0x40, 0x9, 0x0, 0x7, 0x1, 0x81]}, 0x12) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003f9000)={0x0}, &(0x7f00007ae000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001e6000)={r2, 0x401}, &(0x7f00007b6000-0x4)=0x6) 2018/02/09 14:47:01 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000026c000-0x10)={0x0, 0x2, 0x8, 0x3ff}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000057000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000feb000-0x19), 0x0) 2018/02/09 14:47:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) pipe(&(0x7f0000c18000-0x8)={0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f000023a000-0x94)={{0x7fa, 0xb5, 0xddb6, 0x3, 0x69474f12, 0xff}, 0x1, 0x100000000, 0x26c15d6c, 0xffc, 0x5388d1c0, "a73e4ea863e540163be3cf58f4b260cc5585590de36037b924c058024e45cb05cb7afac95f54fd716c0224bd707e7579cfe84b9c7c4d9809a82f8a3a94493c8d694ae12f352fe0a4487ae1d8aa74893797e5b3150d760126231dea67e288ad644e4f7f58648671f4b76ce9e1eb79de58ea6cdb715efc8f9e8dadbcb5f15fd8f1"}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009f7000)={r0, 0x80000001}, &(0x7f000030c000-0x4)=0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockname(r3, &(0x7f000083e000-0x10)=@ethernet={0x0, @broadcast}, &(0x7f0000a3a000-0x4)=0x10) 2018/02/09 14:47:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x0, 0x0, 0xd9a1, &(0x7f0000350000-0x8)={0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000060f000-0x28)={r1, 0x0, 0x1000, 0x2a, &(0x7f0000612000)="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", &(0x7f000045b000-0x2a)=""/42, 0x6, 0x47a}, 0x28) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x200000001e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000409000-0x38)={&(0x7f000079e000-0xc)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f000051b000)={&(0x7f0000e15000)={0x24, 0x23, 0x402, 0x0, 0x3, {0x1f}, [@typed={0x10, 0x3e, @str='em1em0+\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/02/09 14:47:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009f9000-0x8)={0x0, 0x8}, &(0x7f00007e3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f4d000-0x10)={r1, 0x20, &(0x7f0000ca7000-0x20)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000c7c000-0x4)=0x10) r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000adb000-0x2)=0x6, &(0x7f0000fca000-0x8)=0x2) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000280000-0x1)=0x40, &(0x7f0000894000)=0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000250000-0xc)={0x10}, 0xffffffffffffff32, &(0x7f000000e000)={&(0x7f0000027000)={0x24, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8000005}, [@nested={0x10, 0x3, [@typed={0xc, 0x29}]}]}, 0x24}, 0x1}, 0x0) 2018/02/09 14:47:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000be0000-0x8)={0x0, 0x3}, &(0x7f0000079000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009d6000-0x10)={0x0, 0x80, 0x401, 0xe8}, &(0x7f0000890000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000064b000-0x8b)={0x0, 0x83, "c4d90695905f9927fc3595f413534d9ce783c44162eccbd777c4b5db119c6ae1c99b1b5f20130609e87e4f512c2b9cd2c5096ff7168f2794f5cdc078200f718207cd275b418de5920ab26621fce69c3d159793a50bec6bdda10d2735c38e531af0c69ced6f2e4f25b2a3110647bf7bc23a34dbee68618226fc9591ac7c560842cc9b29"}, &(0x7f0000e7f000-0x4)=0x8b) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000760000-0x6)={0x0, 0x100}, &(0x7f0000864000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000811000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x7}}, 0x7578, 0x3, 0x2, 0x8}, &(0x7f0000e07000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e39000)={0x0, 0x97d, 0x30}, &(0x7f0000e90000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a88000-0x8)={r1, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/09 14:47:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000358000-0x38)={&(0x7f00006ff000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f000020e000)=[{&(0x7f0000f34000-0xcd)=""/205, 0xcd}], 0x1, 0x0, 0x0, 0x1db}, 0x100) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008c5000-0x4)={0x8}, 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) sendmsg(r0, &(0x7f00003d9000)={&(0x7f0000420000)=@ethernet={0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, &(0x7f00001a2000)=[{&(0x7f00004e3000)="c816f67fca9a51b3fe8536bda519d43575fbfde2d0a8840ea03bd06764214caf2f434ffe55cd09ad9f4b45da73e3f67370252a970480462d3fd972d8f4ced5e6b70341ea7fa5e8f15c1d7c59712dbbb4bfd421b21ac3cd882fa78041ab7cf2037be39702f280977af3b60934a44d206687484def044b9179b8cf4d486e09944a0f4339601bedddce20ca78ca48c35aa2eb2390e0f98e50936beb56cde7f266ce240241f5a2b8ab846783a265d097baa597d236ba9fa9c110f55d0111f02279c6f2d82e59eb5f", 0xc6}, {&(0x7f0000aa3000-0xf4)="9d835dd29e500af928a8d8e308c16b342e912b1f8f2dca951e3210c452101e396012314fe4db627eab65bfde1a2a97c9ec4b47ee96ebdce4bf6e2d763f82cab65772436a13422a4ca84becb632e60207e44878661378d65542becdbe991d51725b88a013d8591aa7f125773704f6f830882626c69a81f947e07ff30cb06f4c8e616e65a6e2640e3a521fc65b05131be403bbdfbb13f53b507c2e1c7c4552bbfcd85ac576d69f4466e3612c64bc04686064786bfac539575accc4de310edad7d20cc5e812b623c1c5613d4837f05fd713b7df88009970d354495618b31a4af040d65e0766d55b638123033d251e789410b14a06b8", 0xf4}, {&(0x7f00004d5000)="707651384469b28bfb4d7decd767f88e7fe916a35f7306eec74c370494962e7f8b1f6876c91c9219714cf6660a729d92100b08d8fd8e3bcb82ca97ae3ea6998ba23b297449e2065f951996554c0eac8edb158a02ccf2e72e4a9ecfa977d7352326f510130a5130236980a99c668bcf44aff5fce558d73255a300ae39cee6c49d3f83f9a0002629da896427d4ad29e65c7d868e410e0f7e9aef2b6ef85a8e05ec7079598a49d98a1c8f15300ff31d2024b22b1d81222360f9a775a519ef43bcb16bda04084a42d4486fde6aea63ef5f4c0b0c70e74dafc6db9acecaba64ac4407253a940ddb3184e59a3dbf6d92866f0c24a0e2", 0xf3}, {&(0x7f0000949000)="500be2b9f26574a49ab718d482c9b5ff6b6c40cbd766bae984ea2f21858cd8bb1f455cc0263882e66b4e0ae01c29bbc9496a375a95748fbcd01e8a53cc970385803f71f8a80015553e95728b7b635fd3862761", 0x53}, {&(0x7f0000ab7000)="4cb33086765ad229d85b0c6e83a6f90b9426418df769754400e9efd9a29f800d072eb77c4839e25b43f8ad733284bddf0801061b1eb9e964a587db10b7794b847b59", 0x42}, {&(0x7f0000d42000)="70c81f4f03b86d9713d2bc0958f86681c204026d994503d9f2a2a3605c922e210283a38d066435dceee24b486ef37eac010d80cec0c0e16834e86fd0fc39d368fa0e0a5f6432436f5258bc7bbd76ae1e2c827d32d9f4b6cc0b622b4db0f2dfed63a0ad32fabe0eb48b8969f39ebda38cb2", 0x71}, {&(0x7f00005f1000)="d6c7a00857bc8135e74120f931a59725a32b981a93c506f39251c0ced6691e", 0x1f}, {&(0x7f00003ba000-0x1d)="5cade2f3d30944cae2db0bafdecba870ea687b94a3f50bec559ad479cb", 0x1d}], 0x8, &(0x7f0000fc1000-0x128)=[{0xb0, 0x102, 0x200, "eb75f028e5ce765647e4d67c3479f4aac9a100fd583d9138ee8370d11f0b2d6fa48098db5254a8395fb8e6cf16ceeb10da03aa59856c2e3d351ab75005eec0a5cdf772704c068a5e749c1164fc73295dbed54bdf95cb60d4abe5717a27ffe7b3b76aadc2528b832c40f39233798be3df30a14626d44f02bbb99da7857ea7b7e210d12262adf25f36de0d8d18a0ecd9e6fe8accf4480d57f1768c67f9a3"}, {0x78, 0x10e, 0x9d9f, "b6a7eb15c11e9c3327703f9969dc87327b0d5f06c3092fb1ff641b098785ef37a58b7b12b6ba6eec8e9890cecaca8f9b05b169891378b9a3818a4f6d911eebef4953ac33ac80f74616ce0e8d3aed6f9e0a933190d1512c19d2cbd4893fda6b71a1e8be7101c8"}], 0x128, 0x40000}, 0x800) 2018/02/09 14:47:01 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000017000-0x30)={0x2c, 0x2a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000590000-0x86)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @dev={0xac, 0x14}, @loopback=0x7f000001, {[@rr={0x7, 0x7, 0x0, [@rand_addr]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@dev={0xac, 0x14}]}]}, @ssrr={0x89, 0xb, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}]}, @ra={0x94, 0x6}, @generic={0x0, 0xa, "107777ff00100200"}]}}}}}}}, 0x0) 2018/02/09 14:47:01 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000)=0x100000000000008, 0xfffffffffffffd7c) 2018/02/09 14:47:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x18, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 14:47:01 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000314000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00004d6000)=0x10, 0x800) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = accept(r0, &(0x7f0000970000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000f91000)=0xffffffffffffff2b) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000480000-0x8)=@assoc_value={0x0, 0x100}, 0x8) r3 = socket$inet6(0xa, 0xe, 0x100000000) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f93000)={0x1000, 0x7, 0x800b, 0xff, 0x3f, 0x3, 0x3, 0x2, 0x0}, &(0x7f0000f93000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000abe000)={r4, 0x1}, &(0x7f00007ab000)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f93000-0x20)={@generic="79f5b0b5500b7537ca45e407af8a4f2b", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) pwrite64(r1, &(0x7f0000384000)="8d0f5354627233aa4180047d70cffbf7a7001337b040539925e19681d6f4f572ddf01bacd8d46f60147b8177b5cb7e4287b361fda82f3a6442877e430df83113fdbc62a071722e1cde7b25ecf1b7b0ba6593197741b0424e62ca906c971260d5651a46732ced743587c19617ab3c895161ec6c91b69b0ca8fa9e23dc280f428237e4e2b782543ddba3f03ab611cf140b2873c135ed9de622d6f7b3fb13902299db35e19522c2e940933e5543088a2c2495ea67ce34b2f07f2729233253c75a70ac6a950276f76c2a2beb5ac58044cd9ff8b4cafcaf1d8130e7f3dae4f0de2337a16716c3468eec03961840810347f6c173c3", 0xf2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000b1b000-0x4)=0x6, 0x4) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x10001, &(0x7f0000f90000)={0x0, 0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f95000-0x18)=[{0x7, 0x9}, {0x0, 0x10000}, {0x2, 0x9}], 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c4d000-0xe8)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000f91000-0x4)=0xe8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000162000-0xe8)={{{@in=@rand_addr, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000f91000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00003a6000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x800000000000, 0x1, 0x3f, 0x2, 0x80, 0x80, 0x2f, r6, r7}, {0xabbd, 0x6, 0x8, 0x0, 0x2, 0x8, 0x810, 0x6}, {0x0, 0xfffffffffffffbff, 0x2, 0x8}, 0x0, 0x9, 0x0, 0x0, 0x3, 0x3}, {{@in6=@empty, 0x3, 0xff}, 0x2, @in=@empty, 0x2, 0x1, 0x1, 0x7, 0x3ff, 0x4, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 14:47:01 executing program 5: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x10000) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ea6000-0x4)=0x1ff, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ea4000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d23000)={0x6dc, 0xffffffffffffff20, 0x80000001, 0x4, 0x4}, 0x14) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000b3e000), &(0x7f00008f9000)=0x4) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r3, &(0x7f0000ea6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000ea6000-0x4)=0x1c, 0x80000) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) 2018/02/09 14:47:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)) 2018/02/09 14:47:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f00007e5000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00003c0000-0xc), &(0x7f00008f0000)=0xc) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000f4f000)) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72}, 0x0) r3 = accept4(r0, &(0x7f00000e7000)=@ipx, &(0x7f0000210000)=0x10, 0x80800) bind$bt_l2cap(r3, &(0x7f0000f45000)={0x1f, 0x3, {0xa41, 0x0, 0x8, 0x6}, 0x2, 0x9}, 0xe) read(r0, &(0x7f0000000000)=""/133, 0x85) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000af7000)={0x0, 0x7bc5}, &(0x7f0000233000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00005a4000)={r4, 0x3ff}, 0xc) getsockopt$inet_tcp_buf(r3, 0x6, 0x400000000d, &(0x7f0000329000-0xbc)=""/188, &(0x7f00007d0000-0x4)=0x26a) setsockopt$inet_buf(r3, 0x0, 0x9, &(0x7f0000ccd000-0x87)="cc2a5afc422fda01cde137dd2b2ccf32e0a0e814946ac869d9e278bb2a56e6ba2d5a9b105b1ce3f2e32f04b78131f2001ae2fb22816e286b10463495b9f8afb77647ff0e5f198ff63f8e30378e033d187a4c9dfc6a47a5bdb823d6366abde17a777c2a831842f49f7c0f49f746ded6d7d75318567a84ac511f91a6be48742d517c33d5e869f5e2", 0x87) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000cd5000)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x13d9}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4}, 0x0) sendmsg$nl_crypto(r3, &(0x7f000000c000-0x38)={&(0x7f00005cf000-0xc)={0x10, 0x0, 0x0, 0x10000404}, 0xc, &(0x7f0000a3d000)={&(0x7f0000597000-0x10)=@delrng={0x10, 0x14, 0x0, 0x0, 0x3, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0xc050}, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00008ab000-0x10)={0x200, 0x8dc7, 0x0, 0x1000}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000c60000)={0x6f, 0x8}) 2018/02/09 14:47:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000242000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xd4, "f11bd438fefdd78994f3dd0ee668deffdb0c9cd8cbc2069f7609ebae25d0cac7a9f7bf8d9b507cd2927a9e60f76409a07b6a351b230efe998e39f74446c1525a05d148dfba48a21e250af4150d7bf1ce98b37b75f93af9e49d757ce3356fc85c2b8920d5cc36b8a7921a057f254d7ef9ee3144098ac24ddfada55be1cf966a8039ba2302b62bd329092bc07240cadffbae44901438589185cd8b3fa4190c0fda5a56dd4043e5e4aec7d33344c50e6ea1e9e82fdcb241bd4d8b5a237f844f41a3ead2f6272dc6eb05b6ca93b4f1323d7e96a40757"}, &(0x7f000010a000)=0xdc) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "cc17a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/09 14:47:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x101) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00004ec000-0x8)={0x0, 0x7ff}, &(0x7f0000a1b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000180000)={r1, 0xab3}, &(0x7f0000db3000)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000b7e000-0x8), &(0x7f00009ae000+0x112)=0x8) r3 = socket$kcm(0x29, 0x4, 0x0) r4 = accept(r3, &(0x7f0000149000-0x6)=@hci, &(0x7f00007f8000-0x2)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000d76000-0x8)=@assoc_value={r1, 0x1f}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r5, &(0x7f000030c000)={&(0x7f00004ae000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000efb000)=[], 0x0, &(0x7f0000bfb000)=[]}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000094c000-0x20)={"54d580b1f4e3a05c0568bd22666c93d8", {0x4, 0x4, 0x3f933098, "5766ede2b12f", 0x6}}) 2018/02/09 14:47:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000bf000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x2f0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept4(r0, &(0x7f000011e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000668000-0x4)=0x26, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000acf000)=0x2, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00006d8000)="efc1dd04b929f855e3d31ce4b16d5fd7ce75dfd05adb2ce58c2c46381bbc8e2d", 0x20, 0x0, &(0x7f00005ec000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x2e) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/09 14:47:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socket(0x2000000000000004, 0xf, 0x10000000000e5cb) accept(r0, &(0x7f000030f000-0x8)=@sco, &(0x7f0000d5b000-0x4)=0x8) socketpair(0x3, 0x6, 0x4, &(0x7f0000514000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00009bb000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002ff000-0xb8)={0x0, 0x3, 0x4, 0x7, 0x9, 0x20, 0x100000001, 0x100000000, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x1, 0x9, 0x0, 0x101, 0x2}}, &(0x7f0000183000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000085c000-0x20)={0x8d4, 0x6, 0x8000, 0x5, 0x818, 0x80, 0x14, 0xf4c, 0x0}, &(0x7f0000b40000)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000467000-0x8)={0x0, 0x8}, &(0x7f0000958000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00008f8000+0x8c6)={0x0, 0x1}, &(0x7f0000abe000-0x4)=0x6) sendmmsg$inet_sctp(r2, &(0x7f0000a7d000)=[{&(0x7f000047c000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000bcb000-0x40)=[{&(0x7f0000c3a000)="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0x1000}, {&(0x7f000092f000-0x13)="66c78cc5c2428c6dda9f4c6a29f8bc88031bbf", 0x13}, {&(0x7f0000819000-0x46)="361d98b5005408ecd913512d2ff6cb879e03f1a339c788947ec5651439a1c0a95eb31fc39b0b220d3f1ba9620d0546ec9230893d978d677c5e280f463bf2f73163b7efbf5fde", 0x46}, 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0x1000}, {&(0x7f0000996000)="1ae5ff7c91c8b62cf1111d72cd0f5bcf71d424d7d2a4c0cfb8b379b40dc652b1f27f29af769e4604aaa05fa26342c82bfd6cb2d5f07415e29010d716d84a7782cfc3a7d32843722a9287b064f6e9b6eee489af6b81be2df9ee5eeb4ef09c2220ac1c81ecae271df31a42b875d971723866d9b3afea167d1fdd36e8dcd33b8be2eb355c19f6b592", 0x87}, {&(0x7f00004a0000-0x14)="b2ec215b6df9f2a6ab427c6ba91621c9d07c4f31", 0x14}, {&(0x7f00007e6000-0xbf)="ad30d70556bba8928045e5a49749a5c35a5225f890c117e2d07956ed5674ef504342221ca70566988b8a47c819f9e02ab1f12daadcc1e7a4f20548b7d080a10cc77589137eb8c18d3169fd92a1535bb9c7e4ae62dfaa4bdd04f0e9f56d1c35cce57db9b6b1ac9c288f6a397c20ad31ccc536c2ab9e13a88b0f5b27f396c649f5c7922dc85cc337043b0a8fc432e45e5ec4a121556a1c4f3fb116c02b82818debfc14f60c3c38bad4e1d2dfa40753ae4f2d464af36a5aa26211a30cf21619f4", 0xbf}, {&(0x7f0000588000)="128c7f422a4a2f8a2282a934fc25dd89f9d9ab0d565d2b86aa9fd059564716f567531917251101c5e4f2acfb13fbef407090a69f37588ce766a24fd1", 0x3c}, {&(0x7f000029e000-0xf1)="4bb03bebef7b89e012e77c4f3e2991dfffee102dad53b8230b2649bca996a8bd746f91c36cd9cfbe30f418a9ba592c6263e0aac1837a00fd59ebdbbb5a3cf0e7e73d5584c8f4eaa4ac3eb87056386d0675d7bd1ded6d153a635520b414ce6cec11fc4a3d4fdc59c0dadb0e6336ab8f87b3c956e5bb9cad83b889d5bfd2b0f449e0c05d247002a54e27f8d8edd34d879696666fb24878950040e52379b1587c64a36ba77c069a44943b905071afeca5adba655bfbb7df20981b657c1f5768653869fe31827731cae9bdb55ac942d96c4ad8de3135aa73de01c1c8aedf9c847fed3ba2d70bc20f00771eb4b2ea661e2ccdb1", 0xf1}], 0x8, &(0x7f0000616000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x6, 0x1ff, 0x8, r5}}], 0x30, 0x80}, {&(0x7f000067c000-0x1c)=@in6={0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x101}, 0x1c, &(0x7f000028c000)=[{&(0x7f0000a58000-0x4f)="853c17bb7521ac40d55784d17c06c163366ecadee2de43635a6f8f75adf31598f51da2c285b6bbfdbda845aca49083cfe175a02aa55048101d1e3180ddb1f61f3f539daed4958dae697a0269ae72dc", 0x4f}, {&(0x7f0000a83000-0x40)="83465aee6e610051054924c7cf6d45eaccf1ba07cad2dc9103c842a75c917274b77a61210e0a27619841d549cf9578d78c5265e09c3fcaf67b0dc3795a59760e", 0x40}, {&(0x7f000068a000)="929f9da44e13e9c0f9dd573c60856ad03407a1ce2decb8983645908e631bc9a9f6a257e6a2939d7b8bf00b843d55ab21810506f7996beba277d821ebf3365fa87849a32103d0991b189193e9e13d2bff741bf079165ec883a28c0ba27393de8d3de7f9c6951025627ebeaee5726fd6a7f6bcdcfe86eebc94a3a3dcc4fc1183fccb656d52729f21", 0x87}], 0x3, &(0x7f0000b2f000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x7f, 0x2, 0x0, 0x5, 0x2, 0x27e, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x1f, 0x2, 0xe05d}}], 0x60, 0x44}], 0x4, 0x40000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000092f000-0x4)=0x100, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000097a000)=0x800, 0x4) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) 2018/02/09 14:47:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) connect$inet6(r0, &(0x7f000052b000-0x1c)={0xa, 0x3, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x4006}, 0x1c) socketpair$inet(0x2, 0x80007, 0x8, &(0x7f0000057000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00009eb000-0x8)={0x0, 0x80}, &(0x7f00001fb000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e6c000-0x8)={r2, 0x401}, 0x8) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000212000-0xe6)="fa98fa02794b8bc8bc3dcc14c5dce3fabbf7bce7901254f25ad9e8508e8e8419da5308e76f5dbb2531fe034b68863153c4926b292758144f56996c5f660b7d3c0dffa0f999bd1ddf5cb23c456f4f3f4d55bef2c4684237df91c85584e0daa71eeeb9ad198e7577266684f3abce6b1357e99f6477dbe0ceaf048510637923c7ffd7f88d857cd89ae64025c069d339c94d4c9e6e45cdecb55bdcc9c0c9906188623c568d0769bdd6f196155a81a7534857c9e83750ad0c36ee349f5b4daa43d3501ad82015f038fed10a996672f38ec9d7b115256cc1e1816b69ac92f2690136daeeef5583a04a") socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000877000)={0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000058f000)={0x2, [0x1, 0x0]}, &(0x7f0000157000)=0x8) r4 = accept(r1, &(0x7f000092e000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00003e8000-0x4)=0x20) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000220000), 0x4) r5 = accept(r3, &(0x7f00002af000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000424000)=0x1c) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f000095a000-0x1e)={0x18, 0x0, {0x0, @empty, @common='bridge0\x00'}}) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x5, '5'}], 0x18}}], 0x1, 0x0) r6 = accept$packet(0xffffffffffffff9c, &(0x7f0000462000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c8d000-0x4)=0x14) sendto$packet(r6, &(0x7f000043d000-0x34)="1cfce164939985bbf4f99792656a0f4607959f6a14ddda3e9c0d9ed73b8305979e8d549da0203e9b643fd1236e729f6083c86430", 0x34, 0x0, 0x0, 0x0) 2018/02/09 14:47:01 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000132000), 0x0, 0x0, &(0x7f0000002000)=@ax25={0x3, {"7a0ca15e96afe1"}, 0x7b}, 0x10) 2018/02/09 14:47:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00009ab000)=0x40, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6}]}, 0x10) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000337000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000c5000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000791000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000773000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/09 14:47:01 executing program 7: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ae1000-0x48)=@full, &(0x7f0000ae0000)=0x48) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a16000-0x4)=0x7f, 0x4) 2018/02/09 14:47:01 executing program 5: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002d4000)="e4121307032b20b53ddc7eeebb0a44c5716dc59ab72a5071047332fb4f6080e3e6f136b62e8237da87431e60b81980032d9170ce4554cf69d392ddf198a96c529c0ea2291f46f2141a210263e36b78abfb8f1cf2c1f89b5b9e65338e2297d67861df6f27bd6685d13d66815cbaf0fd376a34c6408ae43f962e8d9a08627621835746071a5457b9e8617a19adc76a05dca6723446f89618864eb033134df10a224dca8392482c8f7fddd5909930cf50fc3bf09d824e790a3daf", 0xb9) 2018/02/09 14:47:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000960000)={0x0, 0x0, &(0x7f00008ba000)=[], 0x0, &(0x7f00000f0000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) read(r0, &(0x7f0000065000)=""/219, 0x1ff) 2018/02/09 14:47:01 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000966000-0xc)={{0x3, 0x0, 0x7, 0x9, 0x9, 0x8}, 0x1}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d4b000-0xe8)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000fc2000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000ce5000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r1}, 0xc) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2}], 0x18}, 0x0) 2018/02/09 14:47:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000053a000-0x8)={0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00002ae000-0x28)={'vcan0\x00', 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000899000-0x8)) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000060f000-0x50)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x9, 0x467a, 0x500, 0x8, 0x80000000, r2}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x4223219d91dc069c, &(0x7f0000d26000)=0x3, 0x4) 2018/02/09 14:47:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x6) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b88000+0x44d)=@add_del={0x2, &(0x7f00009e0000)=@common='ip6_vti0\x00', 0x9ff}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002b6000)={0x1, &(0x7f0000d39000)=[{0x6, 0x1ff, 0x0, 0x3}]}, 0x10) pipe(&(0x7f0000c57000-0x8)) close(r0) shutdown(r1, 0x1) 2018/02/09 14:47:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f00009a8000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @empty, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@broadcast=0xffffffff]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) pipe(&(0x7f00004eb000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000e8a000-0x4)=0x9, 0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000303000)) 2018/02/09 14:47:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000685000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000890000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003c6000-0x10)={0x0, 0x3c, &(0x7f0000e3f000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f00002ee000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002e8000-0x10)={r1, 0x100000001, 0x4, [0x100000000, 0x5, 0x0, 0xffff]}, &(0x7f000086b000-0x4)=0x10) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000004b000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000263000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c8c000-0xc)={0x0, 0x9}, &(0x7f0000d5f000)=0xc) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00000da000-0x8)={@empty, @broadcast=0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009d3000-0xe)={r3, 0x2, 0x3, [0x1, 0x638, 0x6]}, 0xe) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000772000-0x10)={r3, 0x4, 0x7, 0x8}, 0x10) 2018/02/09 14:47:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000cf5000)={&(0x7f0000912000+0x9ae)=@hci={0x1f}, 0x6, &(0x7f00008de000)=[], 0x0, &(0x7f00009d0000)=[{0xdd8, 0x0, 0x0, "648a2649770d297bcacc2685577a72e491d451b53c569e41b0cb30444b5ea3d143da7dd50e7deeebd7ea946828a482ed63ea872c96012a394ccba366b5437290fbee38671c983c9171ddc67f7df5d0b093cb105c2542790a4c6f56a9d1aebcd634fb98f30af4944730618f3b308c6dbe98142f9620150ce4dc24fe44aacc3926641c8023a6cfcb1545b2563af99ae8c4ebe622dd310ace86442eb1b455701130ae1d9c30ed06159dd9857aed6e287989c4aa67122ee156bbf5fd8825b32754c5126633eb5639f1fcda5da59cb44f69cb59ab1974648b997c3ef2598d28fac44e09eb072bce3c3e1e875ad5c1f55cc72a84545dd70e4480214069fcfd0ae057f70bbffa011ffc35ab1feeabffaf723062ffcf9868f0eb88cc501d3648fb6d02e86528efdd744610fe949a4d9f38015bf39b321885309d4fbb73d823e6619b2a8da8bb3363723179a1ace8e6b300edd83dea5b12d136eda2475e1e843b4677db6bca956a2090df98e9f7f66b3583148287949b31154e9121f5a25708c6b5532aee521522ee29ce9c35f60d1d5ab8ce75dd0e431bcc33b7b675ddd1b83c03e1d0c6c53523e309556fb4359f7bde0890668cf64252726a605d0fdbb3db97d13c44979a3f7aa5df7c39cb2133ab725717f7ed372144ec448e466168baaeebf349e7f2a510ff2c258d3b50a50d48738a5cb4c9dd6bc278b9ef127fc9dbe590cd62f4ab2867e026ae36a69482cd3f5b259da26220d5d89f3b9c73b30f5f162620ce42414309fa37380d8c1ce56af53d12613b556f6861f4f7994d1356c105f257c00c636b017e1e584eace6b4a2350f41254762a4939e05d74ea5dca722e7293bb4d13dc810a58adf60696d1484a3dbb5b95b6c401b4aa6762f2049b5283ab79327e6c66212703f933d7df8e037c0306b37408ed9da42b8f05408e9009a73d39d2b5f71cb46ab37646f492753a3513531d4916392d69149268260bc248c494d8dc5669b878e365c66ffa88d716bef0b233efbddabcad59bbaec6116ef1f78563e913d5c09b745eabc10a38b13bef4a785db0ed2d9c7ed3037f314807f57c19ee49b8c62e67a9caf7ecf8deb0543c854b946ebb8568f790f0804f29c910bf3f3827962b4c854c02fd92c994e11b4fcca7689999cec5d7d5fc2d18aca0e3ff71d37d6af454177932f3035b7d46d2c82fb4f1eea91b8c8d88c63d86fec4fb19f40ef981d53229e94bd010cf9c4ca5321979b6b17d10d60799575672db98a4bcd9f48b7a2c1952ff9beed862eb5e302c873b8ee1b81f87a98a0dde2f8f1d1031d21cc95c5e9490d3db4ea69f5b4d1e64d73c076694accde18e12507b7a845d7de98ac0c3f5cf8fcf62228be6c58b38fc1cd61104cfb36b9a485ee88f54be57931a45f4e2d4df3ceb8ff69562158230d793124b46e4ba0248478a27385805dcbfbf88856a2d407fdabf686a6a84920fa35ca2e4b2883a539ec060fdcde689fe0db9a90fede86f7d034598c42d013cf3d7d4b0a7a669ad50d4105bd1f8d0108bfa0ef145d7c3eacec89a3ecfe2230d757b3817aeba08db103f04d1f43b480af53bc4f5e43ca12f898ef86c2096df2ba8f0cc4dd92fb3d28fa3ecf5a75bf0923e07a4165deac5ada0797b1a2018412237f88df00840d1229f724f1583a998476e9f51f33c55287837699f0ee89c9ac9307135e4714f86a7ce81214038f469dd6b90f882892b3315b7168f7418e74cc2de9b393520879807743a36c5149072280ed4654f548d6ae0da6f937c26c80d582a6aa9cdc9fdc07273686a853713f22f297e0175d84253a924b5ce9e8eb9ad824ae012ccc1ab934aa9946d179e663cdd56947c38f95e6b011dc955305b86a50d38fecffd88bdb8a50cd6bee46ed58c0324793bcdc48d670511bf7fe1561aba0c0fd6626cb233056069a1dc196007fa18799f5971d064e86084db26e1cac2fb9c478a776964afc20a172a7f88bb4a5fffdae828e3e4046c492e82a18fcf3c3d0be20abf0cbff7a99b858665a832ccb92521b9dbfb6b0ca4e89bd2655260f0f07b0f9e4443e1d570a4f5b02fcc95e76195d334703f764671a0911a51421fd5310f0f750abf43f63c191d407de5f6f48ff18fa88fc4bf4c90fb0710291f37fffeb254961ff4210cace29a647d61aba5d51d9a0c77632a188261465eb7012482611083f0aa18dc6cef218ab2c81f0a093e0b00247ae390c76b231a1bb6f90e63e165d9737a9d3db901c69b66184dbfa044fc904334b4d06d9cf5809ccd54567457ccdac79b8714a947695d69499719be2086cbbf6ef7c6df73753b191a3683f4a9f9bbd6324e24689f4bff553c24afb14ce9aa012387474d0f4f1d6cb333a5bc8753c7bf98d09a5da1cd1d4eee7388af5cc905e0fc04e483e278542fb5359a55da3e9059c17ab563e7b52790a4699db90be5b6d49428808304fa23fe2c506375030a86af82595f2a28f1548e10089e00677f16b39b689a19a3ec82986aadfe3826c7ea1d989805906f306d4625acc8d0375d41a6894c595974d44c2973560e366f159ecff0f8a2b0c050e2679ee0058e5fccb18c8323341f72a6481a36e10656cc0ca639699b6b28ceef5d40d0db89808bf04a4eb2cf1a98a9ec263ed23f15cd086f574a110eb2a0e0105deb1204785893813aec3d63c978427c2f1bf7c840b7406b76de8c20a35a1a2d09a830b89cb0c2009e380f2b9c9f69bd05548597ab44be75d879febc450fe21c15cc51121931cfbbdd038d6d5df152c38c8d20349e32ab6caf784dae47e9e44c2a3039254d846e43cdf9dba1ef9dd46c804e826f2c895553603e3df8c8528d2c14a376d7aac364ddf2bf93665dcb734784060ddf44db1c5979d5b05b6043a52962f830ad7ab76d4871c618f3a4aa890b12d2a896adb94b46fb95fa6b21c9fe7a847bf6094d7fcc424a0eff673f1461517b43b9bec5469d6f41bc3bd72970289ff6b5f02dd596485bb535fe18d80c23c60f866018cb7832d0866a32e3cbc77b344093a08dd4eaea927bdead3b274512266f04fc4686d9792771e50519c0b8a9dd2ee73b01d18eb2408fe1b21ce80e8d2438c0913f1c8e269b7408c53ce4ae5605131da24537e0415ec91d3edf19d1f562a8e320a796610e9a73688a9216a56aa03cc61439f2beb9771c0e60048dbb6f1f654466bd19f77e2a19f038000a8ed9d3b1bc6332206972ff5493b57545d791aa88d7d72c9422173c8d9b802db40f8880866289867e9194123a75da94ef42cc0949183dcb0344e60d924340ce678c6fa0abb73c364fa9af021b8fbe8aee36b41278b0dc698e408a52f1cc585e916815c5df8b5c47bf2cb5a412ed24d5e0cd5cbb286153fe65fc6e32695dce03b9474c811c352328e902d574870fb69c3d409bc76dc3f9beb4440079526cd75ffbe7a6049e0de501c4d6962aa405083939335ee1f755d84158ad9b6889e97d1d45b6fdda75199c2abf987e70ea36d7efd58e9a8c33f55cb812405fa898ea2be17009f2435dcae7990039e23986b0cc441a691189cc249e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{0x1010, 0x84, 0x5, 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{0x70, 0x117, 0x6, "47abd471cfc45657c4b3c107dcd13ef82aaef010d3be73691a0830073ae4c3a0fc154a852d80bbe88b9ca2bca7bf42a15a910fa4135d3f31e06cb2dd4dbda72c4c1dc5b8de0a455818acc522ada2265f33f2e29bf4a22b75a6d6bc42"}], 0x1e58, 0x850}, 0x1) 2018/02/09 14:47:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d2000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x800000008) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000082000-0x9)="23000100fcff0000", 0x8) pipe(&(0x7f000069c000-0x8)={0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00005a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00008e6000)=0x14) connect$can_bcm(r2, &(0x7f0000665000)={0x1d, r3}, 0x10) recvmsg(r2, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc, 0x9, &(0x7f0000981000)=[{&(0x7f000005d000-0x26)=""/38, 0x26}], 0x100000000000007f, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x3}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r4 = accept4(r0, 0x0, &(0x7f0000545000-0x4), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e29000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00006a3000)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000026000)=@assoc_id=r5, 0x4) 2018/02/09 14:47:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x80000003, 0x0, &(0x7f000067b000)={0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009cc000), &(0x7f0000bed000-0x4)=0xc) r1 = socket(0xa, 0x800, 0xb) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008}}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000056a000)={0x9, 0x40, 0x80000000009, 0x3, 0x800, 0x2a62, 0xff}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000582000-0x8)={0x0, 0x4a}, &(0x7f0000491000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000845000)={0x3, 0x4, 0x12bd3800, 0x1000, r2}, 0x10) 2018/02/09 14:47:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fda000)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) socketpair(0x8, 0x804, 0x7, &(0x7f000094b000)={0x0}) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000536000-0x4), &(0x7f000023a000)=0x4) 2018/02/09 14:47:01 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x88}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000011000-0x4), &(0x7f0000013000)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000014000), &(0x7f0000002000)=0x4) 2018/02/09 14:47:01 executing program 3: mmap(&(0x7f0000000000/0x3a3000)=nil, 0x3a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a4000-0xb8)={0x0, 0x40, 0x800, 0xfffffffffffffffb, 0x5, 0x6, 0xb8, 0x5, {0x0, @in6={{0xa, 0x3, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x44c}}, 0x4, 0x5, 0x4, 0xfff, 0x7a4a}}, &(0x7f00002a3000-0x4)=0xb8) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003a3000)={r1, 0x61c}, &(0x7f0000140000-0x4)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003a3000), &(0x7f00003a4000-0x4)=0x4) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00003a4000-0x8)=0x19, 0x100000001) syz_emit_ethernet(0x46, &(0x7f0000023000-0x26f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x10, 0x11, 0x0, @empty, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/09 14:47:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) pipe(&(0x7f0000952000-0x8)={0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ef8000-0x28)={r1, 0x0, 0x1000, 0x77, &(0x7f0000a3d000-0x1000)="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", &(0x7f000058c000-0x77)=""/119, 0x200, 0xb1}, 0x28) 2018/02/09 14:47:01 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000f78000)=@hci, &(0x7f0000313000)=0x6, 0x80000) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000a4e000-0x4), &(0x7f00004c5000-0x4)=0x4) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000038000)={r0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000016000-0x38)={&(0x7f000001b000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000034000)=@delneigh={0x24, 0x1d, 0x517, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000027000-0x47)=""/71, &(0x7f000003a000-0x4)=0x47) bind$bt_hci(r0, &(0x7f0000038000)={0x1f, 0x7}, 0x6) 2018/02/09 14:47:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0xfffffffffffffffe, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0}}]}, 0x20}, 0x1}, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f00004de000)={0x2, 0x3, @empty}, 0x10) 2018/02/09 14:47:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096}, 0x48) pipe(&(0x7f0000034000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e83000-0xe8)={{{@in=@loopback, @in=@local}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000d98000-0x4)=0xe8) write(r0, &(0x7f0000fd3000), 0x0) 2018/02/09 14:47:01 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x6, &(0x7f0000000000)=[{0x7d66, 0x100000000, 0x401, 0x1}, {0x0, 0x3, 0x3f, 0xfffffffffffffff7}, {0x1000, 0x7, 0x1, 0x4}, {0x0, 0x200, 0x6, 0x6}, {0x3, 0x1, 0x6, 0xffffffffffffffc1}, {0x98, 0x7, 0xfffffffffffff277, 0x1}]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x4, &(0x7f0000001000-0x4), 0x4) 2018/02/09 14:47:02 executing program 1: r0 = socket(0x10, 0x802, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, &(0x7f0000000000), &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000001000)="1dd8d2244c8c3e3b028c38c914ca8d833b9dbb92233ef01699b449811be7457afda4cc7cc17fab4b3d7ebc94dc4a3998dd6d40b34065b6c6c1be87da967b6422b793c44e29ef79367a67e19492bcad2bc14b7694dc1aca05451c66078ce093dc2f66af114b9a668e58ea02255fe384fadd714b71850fcf4d6fcb6237340f982043ceb4e6b67de95693725cc7a211e4de7fd9857293ec5f6fb9e9d6b1ee2a76", 0x9f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000)=0x100000001) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000)=0x1e, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000-0x28)={@generic="bb3185b231bf941996c109d83f8bc5db", 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={r2, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) getpeername$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}}, 0x0) 2018/02/09 14:47:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f00005e9000)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000146000-0x64)=[@in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}], 0x64) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000ac1000)="6bcd01c89a333947ad47d36b2bdd0072", 0x10) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) shutdown(r1, 0x0) connect$unix(r1, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000a29000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = accept(r2, &(0x7f0000367000+0x89c)=@hci, &(0x7f0000f47000)=0x6) sendto$inet6(r4, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/02/09 14:47:02 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000356000), 0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec), 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x2ee) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f000001b000)=0x3, 0x4) sendto$inet6(r0, &(0x7f000001c000), 0x120, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0xc}}}, 0x1c) 2018/02/09 14:47:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_emit_ethernet(0x154, &(0x7f000024c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x11e, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x2f, 0x15, [], [@enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1}, @calipso={0x7, 0x30, {0x0, 0xa, 0x6, 0x6, [0x7df2, 0x80000001, 0x82, 0x100, 0xfffffffffffffffd]}}, @generic={0xfffffffffffff97d, 0x6e, "53f3c4d48a6cfd24e21b35d0152923016789e12f2b65636159ef3e9c0e1bcc68d5e45471e2b772b5aa633d63f177a35957270546bf5d342245b517d31be82f1f859925e31874272bb6992e3af5efbb5244215b8bc70573f822958841a2f530f669e2d887c8c94115f9e02c3fd0ab"}]}, @dstopts={0x6, 0x0, [], [@pad1={0x0, 0x1}]}, @routing={0x3f, 0x2, 0x1, 0x96b5, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xc}]}], @icmpv6=@dest_unreach={0x4, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, [@dstopts={0x2, 0x1, [], [@enc_lim={0x4, 0x1, 0x5}, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0x7}]}], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/09 14:47:02 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3ff, 0x6, &(0x7f000000b000)="6dc1c982a15d7ffa1283f85ce52e3c95c68f3a92eba0457404ea423c5297ef6df34a68185683efd4b835be7257256401fc2c0deb07252c2f0916be64d039fa8f80fe3da1cb8630abd08a5f00f2680a04093acc106edcca09479a2fc53d39f8c0e11d1b8cfdc9fbfeacd4a5c4a9dbc1012c0b93199697c7c7c4a51910e656d4cbe2efb07d1f286169baef3eb4597b21da4d3977c1a8658deeb64b351dd5", 0x9d) getpeername$packet(r0, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000008000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, r1}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000003000)={@common='bridge0\x00', 0xffff}) 2018/02/09 14:47:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2}, 0x10) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000892000-0x8)={0x0, 0x2}, &(0x7f00005c2000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000958000)={r2, 0x2c, &(0x7f000004e000-0x2c)=[@in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}]}, &(0x7f0000eec000-0x4)=0x10) 2018/02/09 14:47:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e42000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009fe000-0x9)={0x100000001, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000048c000)={0xff, r1}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000262000-0x88)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x3, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @rand_addr=0x1}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0xff, @empty, 0x6}], 0x88) bind$inet(r2, &(0x7f0000e48000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) sendmsg(r2, &(0x7f000052b000)={&(0x7f0000d44000)=@sco={0x1f, {0x5, 0xfff, 0x0, 0x7fffffff, 0x1, 0x9}}, 0x8, &(0x7f0000787000-0x70)=[{&(0x7f000037e000)="f32889a6af5966258ee974ce0a0dced87c71a2db35653c416f2916457780feeabf5c256ebcbb88882741688a4126d7257f288e8f1d026e4e7d6971ce971ffa32ab72656b8add5e9122e74179a1fe9273b01bf333b496e560dceffe73efebea379d148eac1450757777da16acdfd89657461407f9c50cf0b0ad01fc3ef9488791e60c11901c0dc80fdd3e3f67696c50d3127af3a832bd1def5030085d9d211d605902a6474444d641f8b69031ecda4407e43bb43612c3c9c08a579f6354f5de7635ee", 0xc2}, {&(0x7f0000b95000)="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", 0x1000}, {&(0x7f00006de000-0x1000)="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0x1000}, {&(0x7f0000cd0000-0xda)="61a635080646483c5a993ab9804f501cdb5982bfdb19016804c8ff009101b4d056129780a5c583aae9d02186ac49fd583962af20f65dcb87607d6af250b8a21685caa1e75daf6f01327067b91fbd47605c46b2621467bcc5c80239bb589af46cb0254b3531adad3b74495b5c0f1c1e30eea883d99ae669aa76e7887328e0a6b52458301985dcc902e1ba89935424206cae90c99896d740ae3f2fecafef594c86e5e7c003b8a68037195da63ef0d2ead06832677a06e24d3089a282bf96235864004792465b6264be42b0994a6ac461109818d0cc0eef0555fc29", 0xda}, {&(0x7f0000a94000-0x27)="2309ef17ff9db7ca6972560a48e1e07f4b9606fd7a683268b0f122488b50ef6b09d1c40a2e6cf7", 0x27}, {&(0x7f00003f9000-0x5a)="06404ee407d821abbab4c499fc070c464eff7e227d286b628bf9fd8bdfd1d538f4f5c622b4ddfb3229f28d671fa4e7b1031f55edc2baf776da3e445f4a164f43da145870eaf32fd924331f47937748c80d1a1bd657c954a478a9", 0x5a}, {&(0x7f0000346000-0xaf)="ef33fc0909d8264175a8907aba8dea05d29ed53016c689382ebc971259f1103e90c75bf4f860a552a8d873a8f6a1c89aa77d4955893cf1195319b69b851c26ca0d7b1cdb58bf8f44b6f7dd2d40349e885db800719010ad73cb06cd14821b05f61d99e5f92ebcd977ac06cb6c46ec0dbc2b455ff0e5baeeacc65ee0d12ebae954b7e2fb01c551907afd1b1a7eb71ef52cc58859ed60eba4e359f34a394fb7adcd8ddf40131a7879ddd0b92b788617f1", 0xaf}], 0x7, &(0x7f0000972000)=[{0x50, 0x17, 0x792, "73de4e7df9f31bb5b85d5e0c411d54cc77be70f6ddfac3537e0f75a3fce521250f4dc1ee6efa160db475ffa6f3fa7521608db9824cf7981829f67459"}], 0x50, 0x810}, 0x48000) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000254000-0x10)=@common='ip6gretap0\x00', 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x20, &(0x7f0000f10000), 0xfffffffffffffe8a) 2018/02/09 14:47:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) pipe(&(0x7f0000a3a000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000004b000-0xc)={0x2008}) socketpair(0x2, 0x1, 0x6, &(0x7f00007eb000-0x8)={0x0}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000110000)={0xf, 0x2, 0x7fff, 0x40, 0x1, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000320000)={0x0, 0xc, &(0x7f00002b3000)=@raw=[@map={0x18, 0x1, 0x1, 0x0, r2}, @alu={0x0, 0x1000, 0xf, 0x6, 0x2, 0x10, 0x10}, @map={0x18, 0x6, 0x1, 0x0, r3}, @map={0x18, 0x0, 0x1, 0x0, r4}, @generic={0x800, 0x7, 0x1f, 0x101}, @alu={0x7, 0x4, 0x5, 0xf, 0x7, 0x6, 0xfffffffffffffffc}], &(0x7f000063e000)='GPL\x00', 0xaf, 0x48, &(0x7f00004ab000)=""/72, 0x41000, 0x1}, 0x48) r5 = accept$alg(r0, 0x0, 0x0) sendmsg(r5, &(0x7f0000b5b000)={&(0x7f0000de5000-0x80)=@generic={0x0, "ad261f2f2bbe0c5d854681ec8ff419244af9d94406d57e49a75f308c4a141ee6b1d64824775b9636c8dc11a16b14d4e783b89fc3b087fb706ea08671050034e7c92ba75c40512abb16644ec246b0144af857af935921c690f6d1008ff48ea52efaea2a900b6e56151cbe6c1f4a3289024ee5ff09decf8aff9a5178cf33a9"}, 0x80, &(0x7f0000c05000)=[{&(0x7f00002f4000)="fe2bc11d16aac62e47ffcb29b9bb1dc9ea51351fb11ee8e8a3760895edf86113fbb570b2dace3fc123767639420df60472aa00e2d21f83871c06f1b855b85ce7a7705c630c75e176e7", 0x49}, {&(0x7f0000892000-0xe)="1d34a03ad24d8ce310215edb5955", 0xe}, {&(0x7f0000388000)="8fb246e73bc3c7b21e6b60fd750310d3f829365887c7ef96b7a812dda9fef36165608802feacb542733b69ba4d5b12ed69913ead08070a3fbec84f3c54d00ca1844f548c399a0fec8e3deee6ce5de94e7a9c727e4763b075e536b71e41a77048e044abf238066f7b6c49c4c3fcc0ddcd2ab9acc3ab7e6c39a8c5a132d322af38439dbce66bcf5eb665c27e5e4e934619f86fac2dcc4342", 0x97}], 0x3, 0x0, 0x0, 0x40000000000000}, 0x0) 2018/02/09 14:47:02 executing program 7: pipe(&(0x7f0000ed1000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f000093c000-0x1e)={0x7, 0x1, 0x4, "f4c4fbfac6ce", "06dc50a48741d5fb3404f4650abc8687"}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='syzkaller1\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00', {}, {}, 0x6, 0x0, 0x40}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000-0x14)={0x0, 0xffffffffffff6a32, 0x9, 0x9, 0x8c06, 0xfff}, &(0x7f000000d000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000000e000-0x4)=r3, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000e000)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000d000-0x8)={r3, 0x3}, 0x8) 2018/02/09 14:47:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f000027f000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) connect$vsock_stream(r0, &(0x7f0000ebc000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/02/09 14:47:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket(0x3, 0x800, 0x1) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000281000-0x2), 0x2) accept4(r1, &(0x7f0000fbc000)=@ax25, &(0x7f00003e2000-0x4)=0x10, 0x80000) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt(r0, 0x800000010d, 0xa, &(0x7f00000a2000)='\a\x00\x00\x00', 0x4) 2018/02/09 14:47:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001fc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r1}) connect$vsock_dgram(r3, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) setsockopt$sock_void(r0, 0x29, 0x2040000004b, 0x0, 0x0) 2018/02/09 14:47:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000364000-0x41)=""/65, &(0x7f0000d21000)=0x41) 2018/02/09 14:47:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000e63000-0x10)={r1, &(0x7f000090d000-0x55)=""/85}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001000)={0x35, 0x3, 0xa000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) pwrite64(r0, &(0x7f0000af5000-0xc3)="6742691d8efe76b225c10a33a35d1022e77fe63f95aca57045f506dbd14396cda8cf8e49b1ea723cee29d5eb74834393f172ea3bf07e9d1cd41601d966ea748993dbda27499a9ff9b5a0c7ad5a93488aab17e75b2cd2b95df82c6015e731f24bfabf237db677adb068d3955b3e674b918ad1cacb5c90ff566c840c126db843008e294fdecc848ce33a33ceaae3af8972bdea2f25d759193eac1abac4079489e57259425c93458b27956ff8289a2273677e9ccc7326f6d8113fcf1b596bdf507ff67912", 0xc3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b62000)={r3, 0x1000, "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"}, &(0x7f0000203000)=0x1008) r4 = accept(0xffffffffffffffff, &(0x7f00006a4000-0x80)=@generic, &(0x7f0000426000-0x4)=0x80) getpeername$netlink(r4, &(0x7f0000f1f000), &(0x7f0000eb2000)=0xc) 2018/02/09 14:47:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x87)="8a4b40c88612a4f60ef19eabff435f1095601d6b71e0d874dcb9a305ce7d468febc069db79605cfa8c8e128b67780b243cb08451bde9ee9c1d22af107a2f39a7fffe226091c34fbd056191b4bd2828286f2e000121508648f9839a073fb6a584b45734c2101d291d548c3962070e1a31ac6c239b4dcad9a89aa8e1a147ef592ade87923401ef30", 0x87, 0x8040, &(0x7f0000001000)={0xa, 0x1, 0x200, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4), &(0x7f0000002000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}}, &(0x7f0000001000-0x4)=0xb8) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/09 14:47:02 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x9, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0xe) r1 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000071f000-0x10)={0x0, 0x0, 0x80000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000301000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b19000)={r2, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000fd9000-0x20)={0x80000000, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000e62000)={0xcd48, r4, 0x10001, 0x400}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x1, 0x4) socket$packet(0x11, 0x2, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) poll(&(0x7f0000beb000)=[{r1}], 0x1, 0x0) 2018/02/09 14:47:02 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r0, 0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2a, 0x80e, 0x80000001) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00009a3000)) r2 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000062d000)={0x14, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ad6000-0xc), &(0x7f0000815000)=0xc) 2018/02/09 14:47:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$key(r0, &(0x7f000063d000)={0x0, 0x0, &(0x7f0000626000-0x10)={&(0x7f0000563000-0x10a8)={0x2, 0x9, 0x0, 0x7, 0x215, 0x0, 0x3, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x3, 0x5}, @sadb_x_filter={0x5, 0x1a, @in=@empty, @in6=@empty, 0xa, 0x14, 0x14}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}, @sadb_x_filter={0x5, 0x1a, @in=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x4}, @sadb_x_nat_t_port={0x1, 0x16, 0x1}, @sadb_key={0x5, 0x9, 0xe8, 0x0, "c8e5b140ab95a76f721b6cb0eb28930e128dee4ed30ad338f3e66e02ac"}]}, 0x10a8}, 0x1}, 0x4000) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008}}) socket$bt_rfcomm(0x1f, 0x0, 0x3) 2018/02/09 14:47:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) poll(&(0x7f00002d9000)=[{r0}], 0x1, 0x0) 2018/02/09 14:47:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(0xffffffffffffff9c, &(0x7f00007e5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c90000-0x4)=0x14) r3 = accept(r0, &(0x7f000087b000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000104000)=0x10) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000a80000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000321000)={r2, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002a4000-0x4)={0x7, 0x6, 0x1000}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000120000)={0x20, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x3, @pid}]}, 0x20}, 0x1}, 0x0) 2018/02/09 14:47:02 executing program 5: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cda000)) r2 = epoll_create1(0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cdc000-0xc)={0x8}) epoll_wait(r2, &(0x7f0000cdb000-0x24)=[{}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00007fb000-0x5c)={{0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, 0x0, [0x0, 0x9, 0x7, 0x5, 0x5, 0xd9, 0xf39, 0x9]}, 0x5c) 2018/02/09 14:47:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000989000-0x20)={0xffffffffffffffff, 0x1000, 0x8002, 0x1ff, 0xaa4, 0x1, 0x6, 0x80000000, 0x0}, &(0x7f0000dd9000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000002c000-0x6)={r1, 0x6}, &(0x7f0000d1f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000a94000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d34000)={r2, 0x101}, &(0x7f0000062000-0x4)=0x8) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000093f000)=0x10, 0x0) 2018/02/09 14:47:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1004080000089f1, &(0x7f0000569000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) pipe(&(0x7f00008fb000-0x8)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/02/09 14:47:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e390e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000433000-0x4)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000319000-0x8)={0x0, 0x7}, &(0x7f0000722000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000030e000-0x8)={r3, 0x11dd3814}, &(0x7f0000bed000-0x4)=0x8) recvmsg(r1, &(0x7f0000d2b000)={&(0x7f00008a5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000754000)=[], 0x0, &(0x7f000030e000-0x6f)=""/111, 0x6f}, 0x0) connect$nfc_raw(r5, &(0x7f000067b000-0x10)={0x27, 0xab12, 0x92, 0x7}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000068a000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000050a000)={r4, 0x101, 0x9, 0x9, 0x2, 0x0, 0x0, 0x9, {r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x3, 0xe85e, 0x9, 0x1ff}}, &(0x7f0000152000)=0xb8) 2018/02/09 14:47:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000014000-0x1c)={0x5, 0x7, 0x8c, 0x4, 0x0, 0xffffffffffffffff, 0x8000000000000}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff3000)={0xffffffffffffffff}) connect$pppoe(r1, &(0x7f00005b1000-0x1e)={0x18, 0x0, {0x3, @random="2cc6c3aadd4d", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005c0000)={0x0, 0x7}, &(0x7f0000fc0000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000064000)={r2, 0x51, "e2d061f474b66dcc684009bfb32b2b2e9f144f353fc25e344bf7db967103e72b9dd756a4d3f51ca8a483f736289220e18d53e10649e4373b084b80c4e65ac2f2e157d4d5a3b8097edbbf4a19f59816748a"}, &(0x7f0000bb0000)=0x59) getpeername$ax25(r1, &(0x7f0000685000), &(0x7f00000cd000)=0x10) socket$inet6_sctp(0xa, 0x0, 0x84) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000), &(0x7f0000009000), 0x2}, 0xffffffffffffffdd) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000068d000-0x28)={@generic="b50615264e1ee96de24629b6c8599fe3", 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000697000-0xc)={r3, @multicast1=0xe0000001, @rand_addr=0x80000001}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002fc000-0x70)={{{@in6=@dev, @in6=@empty}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000ac5000-0x4)=0xe8) 2018/02/09 14:47:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003e1000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c26000-0x18)={@dev={0xac, 0x14, 0x0, 0xd}, @empty, 0x1, 0x2, [@loopback=0x7f000001, @multicast1=0xe0000001]}, 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008a0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f00002e1000)={0x0}) recvmsg$kcm(r3, &(0x7f00007a3000)={&(0x7f000034d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000404000-0x80)=[{&(0x7f0000a7c000-0x4)=""/4, 0x4}, {&(0x7f0000fa3000-0x89)=""/137, 0x89}, {&(0x7f0000ddd000-0x49)=""/76, 0x4c}, {&(0x7f00004c1000)=""/91, 0x5b}, {&(0x7f0000128000-0x6e)=""/110, 0x6e}, {&(0x7f00005d8000)=""/83, 0x53}, {&(0x7f0000f98000-0xe1)=""/225, 0xe1}, {&(0x7f0000887000-0x2f)=""/47, 0x2f}], 0x8, &(0x7f0000803000)=""/3, 0x3, 0x401}, 0x0) sendmsg$alg(r2, &(0x7f0000af7000-0x38)={0x0, 0x0, &(0x7f000031b000-0x50)=[{&(0x7f0000536000-0x1000)="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", 0xefb}, {&(0x7f000063c000-0xe9)="38fd9cdb6c4ae8ff01c079825a2f7ab61ccce989e5d4ff70360aa45235bd8249f224df6092e695e5f4963812e894f6152cb5e85e270dee5f2cfec32c49a8094e6d139b278e5c2aeb2074577010fa964618b7080673aa1ea79b1885166da4eca6e3305d34c3e6fd9d52b17b3fb493028099945ed7dca71d6ea23d21ac5231b33ee88156335d3e28ae2cef1ff887f18ee58993f067233a6b34a332f9b71c6e18e3a2f6a7ca400f015b01e6c6b18e7217c74431c82b3924e6f3db6801a0829b24d7907ea2aee091061dfea5d08dd02f7afefcec540f75fa3721e19bef2a9ac68e31d4d7f075fafb413d64", 0xe9}], 0x2, 0x0, 0x0, 0x804}, 0x8800) recvmsg$kcm(r2, &(0x7f000075d000-0x38)={&(0x7f0000819000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f00001b6000-0x50)=[{&(0x7f00009ec000-0x2e)=""/46, 0x2e}, {&(0x7f000003d000+0x506)=""/4096, 0x1000}, {&(0x7f0000e6f000)=""/30, 0x1e}, {&(0x7f000050c000)=""/3, 0x3}, {&(0x7f00003cc000-0xd0)=""/208, 0xd0}], 0x5, 0x0, 0x0, 0x1}, 0x12000) sendmmsg$alg(r2, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f000083f000-0x40)=[], 0x0, &(0x7f000070e000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) [ 50.441059] audit: type=1400 audit(1518187622.249:60): avc: denied { getopt } for pid=10306 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 50.446170] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=533 sclass=netlink_route_socket pig=10317 comm=syz-executor0 [ 50.479484] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/02/09 14:47:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) socketpair(0x2, 0x0, 0xb14, &(0x7f00001cc000-0x8)={0x0, 0x0}) getsockname$ipx(r0, &(0x7f000056f000-0x10), &(0x7f000088c000)=0x10) 2018/02/09 14:47:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x3, 0x8, 0x6, 0x1, 0x0, 0x6}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xffffffff, 0x7, 0x2a, 0xf, r0, 0x79f2}, 0x2c) unshare(0x2200) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000000000), 0x3a0, 0x0) 2018/02/09 14:47:02 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fad000-0x40b7)=@ethtool_per_queue_op={0x4b, 0xf}}) 2018/02/09 14:47:02 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f7c000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000f7d000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f7d000-0x20)={"d6bf9557c97ad43eef45310ed462777e", {0x4, 0x417f, 0x0, "0b5d170e4b15", 0x3}}) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)}, 0x0) 2018/02/09 14:47:02 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendto$inet(0xffffffffffffffff, &(0x7f0000016000)="22d3b13cdb1c050c6a7f91890bd82f9d2d5b58221927224e12a9", 0x1a, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000ae9000-0x1e)=""/30, &(0x7f000059c000-0x4)=0x232) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) [ 50.514356] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/02/09 14:47:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x10000000005, 0x7) sendmsg(r0, &(0x7f0000037000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x138e, &(0x7f00002d4000)=[]}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[]}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000a4000)=@sack_info={0x0, 0x2, 0x20}, &(0x7f0000fda000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000478000-0x8)=@assoc_value={r1, 0x7}, 0x8) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)}, 0x22) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007b0000)={r1, 0x66c1}, 0x6) 2018/02/09 14:47:02 executing program 2: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"02001f080000fc"}}, 0x10) 2018/02/09 14:47:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1) sendmsg$inet_sctp(r0, &(0x7f00001ba000-0x38)={&(0x7f0000c81000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000662000-0x20)=[]}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000221000-0x4)) recvfrom$inet6(r0, &(0x7f0000373000-0x1000)=""/4096, 0x45b, 0x0, &(0x7f0000fb9000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000a7000)) 2018/02/09 14:47:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r1, &(0x7f0000001000-0x3f)="8ec37fbb3c1862a57fc2190b8e6a7ec567de8fa9cf7a8be34c963bbababe4ababd0204f2238999190b4648c386e316ea1e9e9ca1b5c949d0f70285ad8558c5ed901254562d9dcc7c65d69fb2aa29aa750ffc8177de3faae9c891f26f9f66188b3973f3aea688a17872cdc378e7b6024218cbeca95590380f376e8aa4851847f8d10746eac78266d891f437834c5994339e09df6533f10868bee235ed8fecdf2d368b502d72a04b46a8d3aa9b3e8b3e6d777b3db3418a5e94f8c90f998ae43237d6a1aab5fa9ad9db860f554c6575c882283ddaecdc226e81e3db48"}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x820a, 0x1, 0x8001, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}}, &(0x7f0000002000-0x1)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0xf679, @empty, 0x7}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r4, @in6={{0xa, 0x1, 0xd0f1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x8c) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000099b000)=@generic="c99c09ee56788ad95ff74ba58ff2a328"}) [ 50.638881] can: request_module (can-proto-0) failed. 2018/02/09 14:47:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000934000)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xcaa}}, 0x1, 0x8}, &(0x7f0000120000+0x68)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004e6000-0x8)={r1, 0x98, 0xff}, &(0x7f000053f000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0xffffffffffffff30, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/09 14:47:02 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) r1 = getuid() sendmsg$nl_generic(r0, &(0x7f000000e000)={&(0x7f0000021000)={0x10}, 0xc, &(0x7f000000d000-0x10)={&(0x7f0000020000-0x690)={0x690, 0x38, 0x1, 0x5, 0x2, {0x9}, [@generic="4e4cc4177f76b7ac0da9b85cd09b68be04", @typed={0xc, 0x1e, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x67, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xd}}, @generic="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", @generic="7eb4c957b15d605d95540be8456cbbb6b337c0885f3ea6a166501fd3222cf52cc1a3cf2fa04c5786426c512c222d550c22fde1c5a453e8c71efce34207616ef59bb2b3e3798382b65adbef5d2f8e054aec439335485305ac1ccf18", @nested={0x3f8, 0xf, [@generic="e0783ffcf3fd59c721b81e2d9e25a3508b68df1fb8218f44ee1bd25e00eb5cc4d35689af9a60ab2dc4c2773317fd8c89240cbb00af9a62372a1bb55a7d758d1e3bac43e79fdf649013697464a20abfcc14ad000381fd48dbef10d19e16fc8a82dfa0bd6c7c46f370ca2e13e33a5a4d6abebdd417040df5bceb4ba84c694a940e6d5513c50d3912870120a7adf8d76a1bab54c92bc879b450ab3118d72101335c6babfff49b1ddfb098c37653796ad72ecf9a9daa34f3058703fb67905da3e4a76ab393789f6c9839ab6ce36eb179e8fd1cf3ef01700a239f6a1bd557a4307268cd707308493d49763cc47803ff70380f8f9ea26ca8b75c89", @generic="28201abe4c5bcceb26c0e53a1b346b4b8e528fc23c1f7df1f53cf2fa14a95219fe6829ef916cdf64d75828662b001694afdcbb4c480d7a74ddb281422bc52ec5819cd22843409945ab37646a573113a0d65822a7bf86423dfe88649e4c6beedb1df1111eae145e32afd39daca3c168b843bafd043241983e62204a087f78ba62896d015fad1d0736754007bf096b", @generic="b27666dd85ed2ef7712cf40b42087da2cf4714f98829389c39886bcab687a1788acd65eafdb8f71101070035926bfa3032f3d3040fbde2867dfda99380e243fb73987235da85cee930dd699d2d48acef083c8bfd70ac2c5c2482dc5ee8f8d166088318aeb30f2fee8855b5fed1ba78415bb1ce996c25f3ad55ee23183f6ff94fb17f5965eec11c0bfae3123048f60f1bbdf2db1ac262ea42215e205020cc50fac30c7cd8588adb47195f89d4209bc84893553eceff6856633ae20f4876b27158b7e5262def5d695eb51bc691377d5a6f2f631b8837c63f30fce22bbf05891c7a429561aa17", @typed={0x8, 0x62}, @typed={0xc, 0x35, @uid=r1}, @generic="7a87fa8b84bad808e50fa23fea2520c6825b3f94a18ac8d4cdd7d6bc0775b76c20ac8f1329a6882cba9a81635adb8725b7751550448bbb257458f578ca64a54e358b805e91c1e3d4e69372b995de282eac4607a6df8aed4adc2343646abed4f6a5c77357365239d8f4d6d9d2878f01d0f2683bdf8459b203cb0b67064ec2480ef1ab32df9d330acf27a15b752713a70056f29526c418813abc77931dbe9c2c64c094a5eff70eb2635b4d45fd8b6cf623f42a36754a48cc93258563d5c598989ec7b9cb65ce6ca2d5fe1b976ccb0a04da9173753181fadb832a44ef37fafc830bacfff29f3b0629bb7b23f6f7d4", @generic="84a33226ce897bcad612378ee2b15343a2747b5fd052fca8fa5a04f83cfa07718a4db03ecb1eff833f497afa71fdc5f61ea503ff1ae4c8c75d31752228f551d55e31cb3d2788d937ff58472524c294cbe0b57a4792dcc91d46be6075f084c72fbc37ea2d7b99f85915ee537c2402e40ee123ace52bcdb9e5bc08174fa7733b77c5ecdc6ddf5f8ad6"]}, @typed={0x8, 0x31}, @typed={0x10, 0x6a, @u64=0x2}, @generic="ee5b15904c254beef60956a373ee64cb0049e76b6a99e1304a06491b6dfc20a260a43a0e88dd2aa3e6843d5d2b7743e4285978bb1b7b", @generic="8011d9f9788764d2f360502aec3fafac3b03538b10cddb1f4317e77e0d561f7ff00b9ec89fda0c619df16cddd9444617a162194b91200a7e5865c3e4369c0cae7e7a9bd6f8b3495f38a860e3dd694d6eef6c60286f73de2d28875e395b0f0b31ee58352682c08c36e123f8c3405c3528b211cb18f39375551b06c309633be2e3b9894dfaf77852cf5d24a3df12352db7e07241b7b6c26fe753a1dd69b72e3da245c8666921b7"]}, 0x690}, 0x1}, 0x4040000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 14:47:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) close(r1) 2018/02/09 14:47:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4), &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0}}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d11000), &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000edd000-0x5c)={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}, {0xa, 0x2, 0x5cfa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}, 0x7, [0x800, 0x1, 0x200, 0x4, 0x5, 0x1, 0x9e, 0x1f]}, 0x5c) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f0000ccd000-0x10), &(0x7f0000652000-0x4)=0x10) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000), 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000efd000)={0xa, 0x1, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f000013e000), 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000777000-0xc)={0x1}) 2018/02/09 14:47:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x100000001}}, 0x8fe, 0x2}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r1, @in6={{0xa, 0x0, 0x0, @empty, 0x3ff}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x5, 0x8008, 0x6, 0x1f, r2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r3, 0xf705}, &(0x7f0000003000-0x4)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000000)={0x624, {{0x2, 0x3, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x120) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}) getsockopt$sock_int(r4, 0x1, 0x3b, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x131) 2018/02/09 14:47:02 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000003000)=@un=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000a, 0x1, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000008000-0x4), &(0x7f0000011000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000011000-0x4)=@assoc_id=0x0, &(0x7f0000011000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={r3, 0x7ff}, &(0x7f0000007000-0x4)=0x8) 2018/02/09 14:47:02 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000005000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000004000), &(0x7f0000003000-0x4)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000006000-0x10)={0x1d}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000), 0x0) close(r0) close(r1) 2018/02/09 14:47:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000058f000)=[{0x0, 0x0, &(0x7f00005fe000-0x60)=[{&(0x7f000074d000-0x65)="50182bfcdfc27d54518cc82745e86df43d747d1c4f30523b0dfd24a35b687db2c1bdb823709a8952c5a0460366d015f138cd76f2db44c8a1790f1a3495425731a0f507a8305d6952c6837061d01b0200784729ea66981d697ee354c161ea37b9d51622b2109038940f39b224a63f78", 0x6f}], 0x1, &(0x7f0000360000)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4000}, {0x0, 0x0, &(0x7f0000c47000-0x80)=[{&(0x7f0000e5b000)="c08743877a93c7be04dbe8dd12b0362a7d27f59aebce8e5346f3349121585df253b5a26e27339ce47965f11f5544108d20ca6b8db76289b921fa7fa77714416bd9c2fab396362ac5b541e1c53a57d322d7312e4d3da818ebad1597a2fd40ee5a4aeb385082312f1b5f80e4313eed123150a702d33cce6f3514c7393c4e8456b5b8c268367eb57dc88cf97154f662ea8ec2f6d3f28f70e4e0d055da76b33e25093cd01284cbf26ceecfa9d83bd90be8b7073c2acb3583e069173df89d5fe61a7afd7f082501d1522c4f6ccbbbb8cd990a10a2b9a871f3a663", 0xd8}, {&(0x7f00005b2000-0xff)="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", 0xff}], 0x2, &(0x7f0000fd5000)=[@iv={0x60, 0x117, 0x2, 0x45, "cf784878ece2d7bf69dd91ec411bfb8a4dbb4e83f19c45b12b7a27aa02928482a0b5b6034d78fbda22fa4c321b794e169cca3af497017a5d2a5306adf54312ac762eb39e1d"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x4000000}], 0x2, 0x8800) read(r1, &(0x7f00001aa000)=""/34, 0xfedc) [ 50.660402] can: request_module (can-proto-0) failed. 2018/02/09 14:47:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x20040080, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000e05000)=0x4, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001ec000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ffc000-0x10)={0x2, &(0x7f0000986000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a6d000-0x8)={r2, 0x1}) recvfrom$inet6(r0, &(0x7f0000fc6000), 0x0, 0x20, &(0x7f0000b57000-0x1c)={0xa, 0x1, 0x0, @empty, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008e3000-0x8)=@assoc_value={0x0, 0x80000001}, &(0x7f0000e02000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fd6000-0x8)={r3, 0x9}, 0x8) 2018/02/09 14:47:02 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)) connect$l2tp(r2, &(0x7f0000017000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x1, 0x0, {0xa, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, 0x3a) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/02/09 14:47:02 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0xc, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000b000-0x8)={0x0, 0x1}, &(0x7f000000f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000e000-0x6c)={r2, 0x64, "026f07ece3e2a4ce7e798d8f1e1e3ef4c6eb8b217b40d41abff9dbae72dc844ae9bd6e48e9288df1ee40a880628994a9ca6756aeda43bbdbd08b1c89f7754215043026ce27a66a59e0f8e6510b492bbeb593c9ed75eed7e79cbcf6ba355771429189f9fb"}, &(0x7f000000a000)=0x6c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000011000-0xca)={r1, r0, 0x1ff800000000000, 0xdf, &(0x7f0000002000)="5f7d6e756cfcf7a7addbb44dd5a7864f5f4a5d2a", 0x0, 0x3, 0x9, 0x9, 0xff, 0x80000001, 0x0, "025c48085557d65fdf32ae5427bf03415f3d9b50b7647344094e015d66f234a4f3e5e1884525d3f6fcf46a41a9483960425dfe3858e1020c6996c9551b3076f3ed2ce709a4a0b9c60fb7c228d27ae912932d60a28ae971442ff4df3c707566f20ed78dd776dae0f7e152d5131b4bf6def6f1380b1744662719616de6cbed9e8392f16a7589e198b38806f1010755446ba4fdd6806950ebc94cc4443d780f242e78c3"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000011000)={{0x1ff, 0x0, 0x401, 0x8, 0x4, 0x200}, 0x4000}) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000011000)=@assoc_value={r3}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000008000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f000000f000)=0x2e) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f000000f000)={{0x2, 0x3, @rand_addr=0x401}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x1e4, &(0x7f0000002000)=[{&(0x7f0000010000)=""/239}], 0x130, &(0x7f0000008000)=""/243, 0x263, 0x6}, 0x2000) ioctl(r1, 0xfff, &(0x7f000000e000)="d3a69d59f2dcf98d104eb47dcefb5ba1d2fbcd78246820512adc90b446b38b2d84ef87c381b68b86935cb23a5bd837b0435676cb") socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/09 14:47:02 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000012000)={&(0x7f000000a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, 0x3a, &(0x7f000001b000-0x60)=[{&(0x7f000001b000-0x46)=""/70, 0x46}, {&(0x7f0000011000)=""/190, 0xbe}, {&(0x7f000001b000-0x57)=""/87, 0x57}, {&(0x7f0000005000)=""/18, 0x12}, {&(0x7f000001a000)=""/4, 0x4}, {&(0x7f0000018000-0xce)=""/206, 0xce}], 0x6, &(0x7f000000d000)=""/47, 0x2f, 0xfffffffffffffffd}, 0x4ebcbaa285894ea5) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000001a000)=@sack_info={0x0, 0x0, 0x80000000}, &(0x7f000001b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000000c000-0x26)={r4, 0x1e, "3f001b015a9e9d848bb4abf3147b1956b3b855dd7a8c85a63419e97ed44a"}, &(0x7f000000e000-0x4)=0x26) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000-0xc)) poll(&(0x7f0000003000)=[{r1}], 0x1, 0x9d56) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000001000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000016000)) 2018/02/09 14:47:02 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000254000-0x42)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xd}, [], {@arp={0x806, @generic={0x319, 0x80c, 0x6, 0x10, 0x6, @link_local={0x1, 0x80, 0xc2}, "ebd59417da25af1397753eea905d0b98", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "e2a0ebaa8fecebeb4093e5c271ebca90"}}}}, &(0x7f0000d55000-0xc)={0x0, 0x1, [0x0]}) r0 = socket(0xa, 0x3, 0x100000001) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fcf000)={@common='ip6gretap0\x00', 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000e3d000)="002f2e02d4b55fda0eb3925cdbe168027c8c590b6ec927f23388dbc1a4e217e78552c15fbc68ab77b719ca281b8856b38f2c8f5a23030fc95624f7c985abfb99e540d26341d3f503b007ad9f058f961aa7c2bf41dff5a3a05515605350c95eded9385b86df775b1890a6ae52449eed9f9994bdb9675925b669b2712a73a08970cc7523558e1cc5f53a335621eff0d1b7799d0fa7003ad8803ad113f9a8895c5d2e91f74d575c82d26844c0e3", 0xac, 0x40000, &(0x7f0000fd0000-0x14)={0x11, 0x7, r1, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/09 14:47:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) socket$inet6(0xa, 0x1, 0x0) shutdown(r1, 0x1) [ 50.693633] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 50.759161] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 50.782081] ------------[ cut here ]------------ [ 50.787051] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLAB object 'skbuff_head_cache' (offset 64, size 16)! [ 50.800357] WARNING: CPU: 0 PID: 10415 at mm/usercopy.c:81 usercopy_warn+0xdb/0x100 [ 50.808151] Kernel panic - not syncing: panic_on_warn set ... [ 50.808151] [ 50.815507] CPU: 0 PID: 10415 Comm: syz-executor7 Not tainted 4.15.0+ #221 [ 50.822512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.831848] Call Trace: [ 50.834417] dump_stack+0x194/0x257 [ 50.838028] ? arch_local_irq_restore+0x53/0x53 [ 50.842677] ? vsnprintf+0x1ed/0x1900 [ 50.846456] panic+0x1e4/0x41c [ 50.849623] ? refcount_error_report+0x214/0x214 [ 50.854353] ? show_regs_print_info+0x18/0x18 [ 50.858829] ? __warn+0x1c1/0x200 [ 50.862260] ? usercopy_warn+0xdb/0x100 [ 50.866206] __warn+0x1dc/0x200 [ 50.869461] ? usercopy_warn+0xdb/0x100 [ 50.873413] report_bug+0x211/0x2d0 [ 50.877026] fixup_bug.part.11+0x37/0x80 [ 50.881063] do_error_trap+0x2d7/0x3e0 [ 50.884924] ? vprintk_default+0x28/0x30 [ 50.888964] ? math_error+0x400/0x400 [ 50.892743] ? printk+0xaa/0xca [ 50.896004] ? show_regs_print_info+0x18/0x18 [ 50.900479] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 50.905044] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.909865] do_invalid_op+0x1b/0x20 [ 50.913551] invalid_op+0x22/0x40 [ 50.916977] RIP: 0010:usercopy_warn+0xdb/0x100 [ 50.921533] RSP: 0018:ffff8801b540f6e8 EFLAGS: 00010282 [ 50.926869] RAX: dffffc0000000008 RBX: ffffffff86800b47 RCX: ffffffff815a57ae [ 50.934111] RDX: 00000000000065d0 RSI: ffffc90001939000 RDI: 1ffff10036a81e62 [ 50.941355] RBP: ffff8801b540f740 R08: 0000000000000000 R09: 0000000000000000 [ 50.948598] R10: 00000000000000e6 R11: 0000000000000000 R12: ffffffff86402580 [ 50.955844] R13: ffffffff85f2d440 R14: 0000000000000040 R15: 0000000000000010 [ 50.963100] ? vprintk_func+0x5e/0xc0 [ 50.966881] ? usercopy_warn+0xdb/0x100 [ 50.970843] __check_heap_object+0x89/0xc0 [ 50.975049] __check_object_size+0x272/0x530 [ 50.979438] ? usercopy_abort+0xd0/0xd0 [ 50.983387] ? __might_sleep+0x95/0x190 [ 50.987342] ? kasan_check_read+0x11/0x20 [ 50.991465] ? _copy_to_user+0xa2/0xc0 [ 50.995335] put_cmsg+0x233/0x3f0 [ 50.998772] ? __scm_send+0x11a0/0x11a0 [ 51.002718] ? trace_hardirqs_on+0xd/0x10 [ 51.006845] ? sock_dequeue_err_skb+0x2b1/0x420 [ 51.011495] sock_recv_errqueue+0x200/0x3e0 [ 51.015789] ? rw_copy_check_uvector+0x1be/0x280 [ 51.020527] packet_recvmsg+0xb2e/0x17a0 [ 51.024571] ? packet_getname_spkt+0x2b0/0x2b0 [ 51.029138] ? copy_msghdr_from_user+0x3a6/0x590 [ 51.033877] ? selinux_socket_recvmsg+0x36/0x40 [ 51.038521] ? security_socket_recvmsg+0x91/0xc0 [ 51.043253] ? packet_getname_spkt+0x2b0/0x2b0 [ 51.047806] sock_recvmsg+0xc9/0x110 [ 51.051492] ? __sock_recv_wifi_status+0x210/0x210 [ 51.056397] ___sys_recvmsg+0x2a4/0x640 [ 51.060357] ? ___sys_sendmsg+0x8b0/0x8b0 [ 51.064481] ? lock_downgrade+0x980/0x980 [ 51.068607] ? userfaultfd_unmap_complete+0x327/0x510 [ 51.073779] ? __fget_light+0x297/0x380 [ 51.077734] ? fget_raw+0x20/0x20 [ 51.081163] ? do_mmap+0x362/0xe00 [ 51.084682] ? up_write+0x6b/0x120 [ 51.088196] ? up_read+0x40/0x40 [ 51.091535] ? down_read_killable+0x180/0x180 [ 51.096003] ? security_mmap_file+0x143/0x180 [ 51.100487] ? __fdget+0x18/0x20 [ 51.103834] __sys_recvmsg+0xe2/0x210 [ 51.107607] ? __sys_recvmsg+0xe2/0x210 [ 51.111560] ? SyS_sendmmsg+0x60/0x60 [ 51.115335] ? __fdget+0x18/0x20 [ 51.118681] ? SyS_futex+0x269/0x390 [ 51.122383] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 51.127382] SyS_recvmsg+0x2d/0x50 [ 51.130900] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 51.135632] RIP: 0033:0x453299 [ 51.138796] RSP: 002b:00007fa790135c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 51.146479] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 51.153720] RDX: 0000000000002000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 51.160965] RBP: 00000000000005e5 R08: 0000000000000000 R09: 0000000000000000 [ 51.168209] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7e18 [ 51.175451] R13: 00000000ffffffff R14: 00007fa7901366d4 R15: 0000000000000000 [ 51.183381] Dumping ftrace buffer: [ 51.186973] (ftrace buffer empty) [ 51.190654] Kernel Offset: disabled [ 51.194256] Rebooting in 86400 seconds..